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Crate Engines, Short Blocks, and Blocks

Classic Hemi - New Hemi - Big Block - Small Block - V10

P5153312

MOPAR 540 ALUMINUM HEMI CRATE ENGINE—650+ HORSEPOWER

Mopar’s 540 cid Aluminum Hemi Carbureted Hemi Crate Engine is designed for professional street cars or for anyone who wants the horsepower and durability of a race engine with the drivability of a street engine. This Hemi is a fully water-jacketed motor with a street compatible camshaft. Its aluminum block is stronger and lighter than cast iron. Also available in a completely polished version for the extreme show car enthusiast!

Specifications:
• All-new components
• Aluminum block with steel sleeves and cross-bolted mains
• 4.500" bore
• Aluminum cylinder heads and valve covers
• 4340 H-beam connecting rods
• 2.25" intake and 1.94" exhaust stainless steel valves
• High-performance, double-spring valve springs
• Hydraulic performance roller camshaft, degreed for maximum horsepower
• Lightweight forged racing pistons with chrome-moly performance rings
• 10.75:1 compression ratio
• Hydraulic performance roller lifters
• Raised cam location for more rod clearance
• Roller tip high-performance intake and exhaust rockers
• Forged 4340 nitrided stroker crankshaft (4.250” stroke)
• 8-quarter alum. oil pan with billet alum. high-volume & high-pressure external oil pump
• Aluminum water pump and housing
Extras include:
• 1/2" head studs
• 9/16" main studs
• 1/2" side bolts on mains
• Complete performance gear drive
• Racing push rods
• Heavy-duty performance engine bearings
• SFI-approved racing vibration damper
• Precision-balanced engine assembly
• Performance gaskets
• 1" diameter oil pump feed line
• Billet aluminum rocker stands
• Hardened performance rocker shafts
• Chrome-moly performance spring retainers
• Hardened valve spring keepers
5153312 540 Hemi Crate Engine—Carbureted 29,895.00
5153313 540 Hemi Crate Engine—Carbureted, Polished 33,499.00

P5153315

MOPAR 540 ALUMINUM HEMI SUPERCHARGED ENGINE—900+ HP

Mopar’s 540 cid Aluminum Hemi Supercharged Crate Engine is built with the highest quality performance parts available. This Hemi Crate Engine idles at 1,050 rpm. Peak torque is at 4,300 rpm, with peak horsepower is at 6,000 rpm. Designed with streetable cam profiles and compression ratios. Set up to run on pump gas. Aluminum block is stronger and lighter than cast iron. Also available in a completely polished version for the extreme car show enthusiast!

Specifications:
• All-new components
• Aluminum block with steel sleeves and cross-bolted mains (4.500" bore)
• Aluminum cylinder heads and valve covers
• 4340 H-beam performance connecting rods
• 2.25" intake, 1.94" exhaust stainless steel valves with double-spring valve springs
• Hydraulic performance roller camshaft, degreed for maximum horsepower
• Lightweight forged racing pistons with chrome-moly performance rings
• 7.75:1 compression ratio
• Hydraulic performance roller lifters
• Raised cam location for more rod clearance
• Roller tip, high-performance intake rockers
• Forged 4340 nitrided stroker crankshaft (4.250" stroke)
• 8-quart alum. oil pan with billet alum. high-volume & high-pressure external oil pump
• Billet aluminum electric water pump
• Supercharger with 8-71 billet aluminum case, roots style
• Blower drive with 8 mm pulleys and idler bracket
Extras include:
• 1/2" head studs
• 9/16" main studs
• 1/2" side bolts on mains
• Complete performance gear drive
• Racing push rods
• Heavy-duty performance engine bearings
• SFT-approved racing vibration damper
• Precision-balanced engine assembly
• Performance gaskets
• 1" diameter oil pump feed line
• Billet aluminum rocker stands
• Hardened performance rocker shafts
• Chrome-moly performance spring retainers
• Hardened valve spring keepers
5153314 540 Hemi Crate Engine—Supercharged 38,899.00
5153315 540 Hemi Crate Engine—Supercharged, Polished 42,499.00

P5007630AD

528 HEMI CRATE ENGINE — 610 HORSEPOWER

Bigger is truly better in high-performance engines. Mopar has developed a huge 528 Hemi Crate Engine that cranks out a whopping 610 horsepower and 650 ft.-lbs. of torque! Mopar recommends that for maximum performance, an 850/900 cfm Holley carburetor and 2-1/4" exhaust headers be used (not available through Mopar). Shown with available Cross Ram Intake (P5007534), Holley Carburetors (P4452778 and P4452779), and Hemi Air Horns (P5007809). Refer to the Hemi and Fuel Systems sections for details.

Specifications:
• Assembled and Dyno tuned at Ray Barton Racing
• Built with All-New Components
• Heavy-Duty, Updated 4.5 Cast Iron Block with Cross-Bolted Mains
• Updated Aluminum Cylinder Heads
• Black Cast Aluminum Valve Covers
• Breathers
• Stainless Steel 2.25" Intake and 1.94" Exhaust Valves
• Heavy-Duty Single Valve Springs
• Premium Material Valve Stem Seals
• 292ฐ Hydraulic Camshaft (248ฐ duration @ .050") — 0.524"/0.543" Lift
• Forged Pistons — 4.50" Bore, 10.25:1 C.R.
• Aluminum Single Plane 4-bbl Intake Manifold
• Forged Steel Crankshaft — 4.15" Stroke
• Precision Double Roller Timing Chain and Sprockets
• Chrome Front Cover
• 6-quart Rear Sump Oil Pan (1970–71 B- and E-Body Style)
• Spark Plug Wires
• High-Performance Electronic Distributor
• Heavy-Duty Engine Stand and Shipping Crate
5007630AE 528 Hemi Crate Engine — 610 HP, 650 ft.-lbs. Torque 17,399.00

472 HEMI CRATE ENGINE — 525 HORSEPOWER

The 472 Hemi Crate Engine with increased displacement and power is an impressive step up from the familiar 426 Hemi. Mopar recommends the use of an 850 cfm vacuum secondary Holley carburetor and 2.00" exhaust headers

Specifications:
• Assembled and Dyno tuned at Stanton Racing
• Built with All-New Components
• Heavy-Duty Cast Iron Updated Block with Cross-Bolted Mains
• Updated Cast Iron Cylinder Heads
• Chrome Valve Covers
• Breathers
• Stainless Steel 2.25" Intake Valves and 1.94" Exhaust Valves
• Heavy-Duty Single Valve Springs with Dampers
• Premium Material Valve Stem Seals
• 292ฐ Hydraulic Camshaft (248ฐ duration @ .006") — 0.524"/0.507" Lift
• Forged Pistons — 4.250" Bore, 9.0:1 C.R.
• Aluminum Dual-Plane M1ฎ 4-bbl Intake Manifold
• Forged Steel Crankshaft — 4.150" Stroke
• Premium Double Roller Timing Chain and Sprockets
• Front Timing Chain Cover
• 6-Quart Rear Sump Oil Pan (1970–71 B- and E-Body Style)
• 7 mm Silicone Spark Plug Wires
• Spark Plugs
• High-Performance Electronic Distributor
• Heavy-Duty Engine Stand and Shipping Crate
5249666AE 472 HEMI-525 horsepower V8 crate motor 15,199.00

426 HEMI CRATE ENGINE — 465 HORSEPOWER

Remove and store your rare numbers-matching original Hemi and replace it with a Mopar 426 Hemi Crate Engine. Here’s classic power to move you, 465 horsepower and 486 ft.-lbs. of torque under your right foot. For maximum performance, Mopar recommends the use of a 750 cfm Holley carburetor (P4349228) and 2.00" exhaust headers

Specifications:
• Assembled and Dyno tuned at Stanton Racing
• Built with All-New Components
• Heavy-Duty Updated Cast Iron Block with Cross-Bolted Mains
• Updated Cast Iron Cylinder Heads
• Chrome Valve Covers
• Breathers
• Stainless Steel 2.25" Intake Valves and 1.94" Exhaust Valves
• Heavy-Duty Single Valve Springs with Dampers
• Premium Material Umbrella-Type Valve Stem Seals
• 278ฐ Hydraulic Camshaft (236ฐ duration @ .050")— 0.495"/0.480" Lift
• Forged Pistons — 4.250" Bore, 9.0:1 C.R.
• Aluminum Dual-Plane M1ฎ 4-bbl Intake Manifold
• Forged Steel Crankshaft — 3.750" Stroke
• Premium Double Roller Timing Chain and Sprockets
• Front Timing Chain Cover
• 6-Quart Rear Sump Oil Pan (1970–71 B- and E-Body Style)
• Spark Plug Wires
• High-Performance Electronic Distributor
• Heavy-Duty Engine Stand and Shipping Crate
5249667AE 426 Hemi Crate Engine — 465 HP, 486 ft.-lbs. Torque14,199.00

Cast Iron Hemi Street Blocks

Mopar Performance Hemi engine blocks have undergone revised, updated tooling. They are machined to closer tolerances than ever and feature increased material in the thrust area. Features the original 4.25" bore size while maintaining water flow between the cylinders (non-Siamese) for improved cooling and sealing durability. As an added feature, if you want to drop in a Hemi where a Big Block used to be, select the block that has ears cast and drilled on the sides to accommodate Big Block engine mounts (P5007669AB).

5007667AB426 Hemi Cast Iron Street Block — Rough Bored at 4.19" 2,459.00
5007668AB426 Hemi Cast Iron Street Block — Finish Bored at 4.25" 2,499.00
5007669AB426 Hemi Cast Iron Street Block — Finish Bored 4.25"
Cast/Drilled Ears for Big Block Wedge Engine Mounts
( requires special headers)
2,499.00
5007670AB426 Hemi Cast Iron Street Block
Stress-Relieved, Rough Bored at 4.19"
2,457.00

Cast Iron Hemi Siamese-Bore Blocks

Cast Iron Siamese-Bore 426 Hemi Blocks give engine builders the flexibility for a larger bore. Blocks can be bored to the stock size of 4.25", but are specifically designed to be bored larger. Mopar recommends that you sonic check each block if you plan to exceed as-shipped bore diameters.

P5153942 426 Hemi Siamese-Bore Block — Cast iron 4.240 rough bore2,457.00
P5153861 426 Hemi Siamese-Bore Block — Cast iron 4.490 rough bore2,537.00
P5153862 426 Hemi Siamese-Bore Block — Cast iron 4.500 finished bore
P5153867 RACE HEMI BLOCK Siamese Bore Block Cast iron 4.49 rough bore, raised cam tunnel, unmachined tappet bores2,537.00
P5153943 RACE HEMI BLOCK Siamese Bore Block Cast iron 4.420 rough bore *unmachined tappet bores2,457.00
P5153864 RACE BLOCK ALUMINUM 4.500 finished bore

stroke chart

Ready-To-Run 6.1L Hemi Crate Engine

Complete 6.1 kit, enginered for retrofit into older, non computer controlled, non emissions vehicles. Rated at 425 hp with Mopars plug and play components which take the guess work out of the late model Hemi engine swap.

5155067 6.1 Hemi Crate Engine Kit, 425hp$8995.00

392 Hemi

392 HEMI CRATE ENGINE — 525/540 HORSEPOWER

Mopar’s fi re-breathing, 525-horsepower fuel-injected 392 Hemi crate engine is an all-new engine assembly for a new generation of Mopar enthusiasts. Comes complete with a preprogrammed engine controller and harness to ensure compatibility with virtually any vehicle configuration.

Specifications:
• Deep-Skirted Cast Iron Block with Cross-Bolted Mains
• CNC Ported Aluminum Twin-Plug Cylinder Heads
• Stainless Steel 2.100" Intake and 1.600" Exhaust Valves
• Ovate Wire (Beehive) Competition Valve Springs
• Viton Competition Valve Stem Seals
• 279ฐ/285ฐ (duration @ .006") Hydraulic Roller Cam with .584" In,.552” Ex
• Forged Pistons (4.055" Bore)
• 10.3:1 Compression Ratio
• Aluminum Single Plane High Rise Intake Manifold, Holley 870 cfm 4-bbl. Carb.
• OR 80 mm manual throttle body
• 4140 Forged Steel Crankshaft – 3.795" Stroke
• 4130 Forged Steel I-Beam Performance Connecting Rods – 6.200" Length
• SFI-Approved Competition Crankshaft Damper
• “Plug and Play” Wiring Harness
• Premium Tri-Metal Performance Engine Bearings
• Precision Balanced Rotating Assembly
• Distributorless Coil-On-Plug (COP) Ignition System

“Plug & Play” Engine Management System (EMS) Features Include:

• Windowsฎ software
• Built-In Peak and Hold Injector Drivers
• Built-In Direct Drive Ignition
• Built-In Dual Wideband UEGO Controllers (UEGO sensors not required or included)
• Sequential Fuel Injection
• Soft Cut Rev Limiters
• Onboard 512 kb Datalogger
• Definable Knock Control
• Full Idle Control
• Uses all the Factory Sensors
• Complete 392 calibration included
5153604 392 Hemi Crate Engine — Carbureted, 540 horsepower, 490 ft.-lbs. torque15,895
5153605 392 Hemi Crate Engine — SEFI, 525 horsepower, 510 ft.-lbs. torque15,895
5153603 392 Hemi Long Block Crate Engine TBA

5.7 Hemi

5.7L HEMI CRATE ENGINE — 360 HORSEPOWER

Here’s modern technology for your classic Mopar muscle car or Street Rod. Mopar offers a complete 5.7L Hemi Crate Engine with “Plug and Play” technology that makes installation into most vehicles hassle-free. The 5.7L Hemi Crate Engine produces 360 horsepower at 5,400 rpm and 360 ft.-lbs. of torque at 4,200 rpm.

Specifications:
• Built with All-New Components
• Completely Assembled from Throttle Body to Oil Pan
• Cast Iron Cross-Bolted Cylinder Block Painted Hemi Orange
• Aluminum Hemi Twin-Plug Cylinder Heads
• Distinctive Chrome Valve Covers
• Heavy-Duty Cast Crankshaft
• Hydraulic Roller Camshaft
• Cast Pistons
• Aluminum M1ฎ Single Plane MPI Intake Manifold and Throttle Body
• Production High-Flow Exhaust Manifolds
• Roller Timing Chain and Sprockets
• Production Flex Plate
• Heavy-Duty Connecting Rods
• High-Volume Oil Pump
• NGC (Next Generation Controller)
• “Plug and Play” Wiring Harness
• Heavy-Duty Engine Stand and Shipping Crate
4510593 5.7L Hemi Crate Engine — MPI, 360 HP, 360 ft.-lbs. torque7625.00
4510594 5.7L Hemi Crate Engine — Carbureted, 360 HP, 360 ft.-lbs. torque7150.00

500 WEDGE CRATE ENGINE

Thinking about upgrading or replacing your Big Block Engine? Mopar has the solution with this 500 Wedge Crate Engine that uses all new components. When you’re looking for power, there is no substitute for cubic inches. This big-inch Wedge boasts 505 horsepower on premium pump gasoline. Does not include water pump or housing, damper, carburetor, distributor, spark plugs or wires (order separately). For maximum performance, Mopar recommends the use of an 850 cfm Holley carburetor and 2-1/8" exhaust headers.

Specifications:
• 500 cid, 505 Horsepower, 590 ft.-lbs. of Torque
• Heavy-Duty Cast Iron Cross-Bolted Block — Thick Wall and Deck
• High-Flow Cast Iron Stage V Cylinder Heads
• Large 2.14" Intake and 1.81" Exhaust Stainless Steel Valves
• High-Lift Single Valve Springs with Dampers and Premium Valve Stem Seals
• Hydraulic Camshaft — 248ฐ Duration @ 0.50", .509" Lift
• Forged Crankshaft — 4.15" Stroke
• Flat-Top Cast Aluminum Pistons — 4.380" Bore, 9.0:1 C.R.
• Double-Roller Chain and Sprockets
• Cast Aluminum Valve Covers, Chrome Front Cover
• Single Plane M1ฎ Aluminum 4-bbl Intake Manifold (Taller than Stock — Check Hood Clearance)
• Completely Assembled from Intake to Oil Pan
• Heavy-Duty Engine Stand and Shipping Crate
5007628AC500 Wedge Crate Engine — 505 Horsepower, 590 ft.-lbs. Torque9,437.00

500 WEDGE SHORT BLOCK ASSEMBLY

The Mopar 500 cid Wedge Short Block Assembly is the ideal starting point for some truly impressive horsepower and torque numbers. Use the right combination of Mopar Performance components and you’ll leave the competition in the dust. With premium bottom-end components, this short block can handle just about anything you throw at it. Does not come with camshaft, timing set or timing cover (order separately to match your application).

Specifications:
• Built with All-New Components (Not Remanufactured)
• Standard Deck Height
• Heavy-Duty Cast Iron, Siamese-Bore Cross-Bolted Block — Thick Wall and Deck
• Forged Crankshaft — 4340 Steel, 4.15" Stroke
• Forged Rods
• Flat-Top Cast Hypereutectic Aluminum Pistons — 4.380" bore, 10.25:1 C.R.
(When Used with Open Chamber Cylinder Heads)
• “H” Beam-Style Premium Connecting Rods
• 1/16" Moly Rings
5007665AC500 Wedge Short Block Assembly7,067.00

CAST IRON BIG BLOCKS

The legend just got better! These may look like the same street blocks that set the standard at drag strips for a generation, but they have a whole new attitude. Just check out these features:

• 100% CNC Machined for Accuracy and Quality
• Brand-New Castings Made from High-Nickel Alloy Cast Iron
• Thicker Deck Surface for Improved Rigidity and Gasket Sealing
• Ductile Iron Main Caps; Cross-Bolted on the Three Center Caps on all 440 Blocks
• Stock 10.72" Deck Height Allows for Standard Components
• Machined to Accept All Standard Production Pieces

Cast Iron Siamesed-Bore Blocks

Mopar Siamese-Bore Big Blocks are specifi cally designed to be bored larger. Mopar still recommends that you sonic check each block if you exceed as-shipped bore diameters.

P5153944 440 Big Block Siamesed-Bore Cross-Bolt Block — RB Cast iron 4.310 rough bored2,479.00
5007625AB
P5153860
440 Big Block Siamesed-Bore Cross-Bolt Block — RB Cast iron 4.500 finish bored2,499.00
5007626AB
P5153871
440 Big Block Siamesed-Bore Cross-Bolt Block — RB RACE Cast iron 4.490 rough bored, unmachined tappet bores, raised cam tunnel (0.250"). Requires UGL camshaft (P5007714), cam gear and cover set (P5007657), oil pickup and intermediate shaft modifications. 2,499.00
P5153868R/B Wedge Race Block Aluminum Siamesed-Bore Cross-Bolt Block, 4.500 finish bored TBA

Cast Iron Wedge Blocks

Cast Iron Wedge Blocks feature factory-size bores and maintain water flow between the cylinders (non-siamese) for improved cooling and sealing durability. These blocks are fully water-jacketed.

5007671AB 426 Max Wedge Cast Iron Block — 2-Bolt Mains, Finish Bored at 4.25"2,429.00
5007815AC 440 Wedge Cast Iron Block — 4-Bolt Mains, Finish Bored at 4.32"2,499.00

440 SUPER COMMANDO CRATE ENGINE — 540 HORSEPOWER (EST.), 550 FT.-LBS. TORQUE (EST.)

Big block power and cubic inches in a small block package! Mopar’s new 440 Super Commando small block stroker crate engine gives you over 500 horsepower on pump gas, and offers the compact size of a small block.

Specifications:
Bore: 4.180" Stroke: 4.000"
Compression Ratio: 10.2:1 (Est.)
Block: New 340 Siamese Block with 4-Bolt Mains
Cylinder Heads: Aluminum
Intake Manifold: Mopar M1 Single Plane
Camshaft: Hydraulic High-Performance – 251บ/257บ Duration @ .050", .603" Lift
Oil Pan: 8-Quart Center Sump Street/Strip Oil Pan
Crankshaft: Forged 4340
Pistons: Forged
Valves: 2.055"/1.600" Stainless
Connecting Rods: Forged 6.123"
Rocker Arm: Aluminum Roller w/ 1.6:1 Ratio
Note: Shown with available carburetor and air cleaner assembly.
5153523 440 Super Commando Crate Engine — 540 Horsepower TBA

410 MAGNUM SIX PACK CRATE ENGINE — 450 HORSEPOWER, 475 FT.-LBS. TORQUE

Nothing shrinks time and distance like cubic inches and a good induction system. Mopar’s new 410 Magnum Stroker Small-Block has all the goods for whatever your application is. Basic ingredients include a new 340 block featuring 4-bolt mains, high-fl ow Magnum R/T heads, high-lift hydraulic camshaft and a 4.00" Stroker heavy-duty cast crankshaft. Topped off with an impressive aluminum “Six Pack” intake manifold and Mopar Cast Aluminum Valve Covers, the 410 Magnum has the right stuff to impress the troops on the drag strip, not to mention the cruise nights.

Specifications:
Bore: 4.040" Stroke: 4.000"
Compression Ratio: 9.7:1
Block: New 340 Replacement Block with 4-Bolt Mains
Cylinder Heads: Cast Iron Magnum R/T Big Valve Heads (“LA” intake bolt pattern)
Intake Manifold: Aluminum “Six Pack”
Camshaft: Hydraulic High-Performance – 248/248 @ .050", .508" Lift
Oil Pan: 8-Quart Center Sump Street/Strip Oil Pan
Note: Shown with Available Carburetors. P4349237 Center P4349238 Outboard
5153527 450 Horsepower, 475 ft.-lbs. Torque TBA

406 MAGNUM CRATE ENGINE — 435 HORSEPOWER

Better make sure your taillights are working, because that’s all your competition will see when you drop in a Mopar 406 Magnum Crate Engine. This 4.00" stroker engine generates a whopping 435 horsepower and 470 ft.-lbs. of torque, and will quickly make believers out of everyone. It features big valve Magnum R/T cylinder heads and stainless steel valves. Drop one in and let ’er rip. For maximum performance, Mopar recommends the use of a 750 cfm Holley carburetor (P4349228) and 1-7/8" exhaust headers (not available through Mopar).

Specifications:
• Thermocycled Block Is Bored to +0.020" Oversize
• 4.020" Bore/4.00" Stroke
• 9.0:1 Compression Ratio
• Big Valve Magnum R/T Cylinder Heads
• Distinctive Mopar Cast Aluminum Valve Covers
• 2.02" Intake and 1.625" Exhaust Valves
• Heavy-Duty Valve Springs
• Hydraulic Roller Camshaft — 288ฐ/292ฐ Advertised Duration (230ฐ/234ฐ Duration @ .050") 0.501"/0.513" Lift
• Single Plane, M1ฎ 4-bbl Aluminum Intake Manifold
• (Includes Bosses for MPI Conversion; Taller than Stock — Check Hood Clearance)
• Double Roller Timing Chain and Sprockets
• 8-quart Center Sump Street/Strip Oil Pan
• Mopar Electronic Ignition Kit with Distributor
• Heavy-Duty Engine Stand and Engine Crate
• Does Not Include Accessory Brackets
• Not for Use with A/C or for Factory MPI Installations
• High Volume Oil Pump
• Externally Balanced to Stock (Production) 1993–2003 360 Magnum Engine;
The Following Components Required for Proper Balancing (Not Included): - Flex Plate P4876706 and a Symmetrical, Neutrally Balanced Torque Converter or Flywheel P5249842 Are Recommended (Not Included)
5153474 406 Magnum Crate Engine — 435 Horsepower Magnum Block Thermocycled .020" Overbore 6150.00

360 MAGNUM CRATE ENGINE — 390 HORSEPOWER

For those who want more horsepower, Mopar offers an even hotter Magnum 360, now standard with new Magnum R/T cylinder heads. Mopar testing produced 390 horsepower at 5,300 rpm, with peak torque output of 420 ft.-lbs. at 4,400 rpm. Mopar recommends the use of a 750 cfm Holley carburetor (P4349228) and 1-7/8" exhaust headers (not available through Mopar).

Specifications:
• Thermocycled Block Is Bored to +0.020" Oversize
• New Magnum R/T Big Valve Cylinder Heads
• Mopar Cast Aluminum Valve Covers
• High-Strength Stainless Steel Valves — 2.02" Intake, 1.62" Exhaust
• Heavy-Duty Valve Springs
• Hydraulic Roller Camshaft — 288ฐ/292ฐ Advertised Duration (230ฐ/234ฐ Duration @ .050") 0.501"/0.513" Lift
• Pistons — 9.0:1 C.R.
• Single Plane, M1ฎ 4-bbl Aluminum Intake Manifold
• (Includes Bosses for MPI Conversion; Taller than Stock — Check Hood Clearance)
• Double Roller Timing Chain and Sprockets
• Center Sump Oil Pan Similar to Commando Engine (Fits Passenger Cars, Pan Swap Required for Truck Use)
• Mopar Performance Electronic Ignition Kit with Distributor
• Heavy-Duty Engine Stand and Engine Crate
• Does Not Include Accessory Brackets
• Not for Use with Air Conditioning
• Not Recommended for Factory MPI Replacement
• High Volume Oil Pump
• Flex Plate P4876706 and a Symmetrical, Neutrally Balanced Torque Converter or Flywheel P5249842 Are Recommended (Not Included)
5153475 360 Magnum Crate Engine — 390 Horsepower, 420 ft.-lbs. Torque Magnum Block Thermocycled .020" Overbore 4,995.00

360 MAGNUM CRATE ENGINE — 320 HORSEPOWER

Why take the time and expense to rebuild your old Small Block when you can bolt in a 320 horsepower Magnum engine for about the same cost. Dyno testing produced 320 horsepower at 4,750 rpm, and torque output is over 385 ft.-lbs. at 4,000 rpm. This powerful engine now comes standard with new Magnum R/T Cylinder Heads. Mopar recommends the use of a 750 cfm Holley carburetor (P4349228) and 1-5/8" exhaust headers (not available through Mopar).

Specifications:
• Thermocycled Block Is Bored to +0.020" Oversize
• New Magnum R/T Big Valve Cylinder Heads
• Distinctive Mopar Cast Aluminum Valve Covers
• High-Strength Stainless Steel Valves — 2.02" Intake and 1.62" Exhaust
• Heavy-Duty Valve Springs
• Center Sump Oil Pan Similar to Commando Engine (Fits Passenger Cars; Pan Swap Required for Truck Use)
• Hydraulic Roller Camshaft — 250ฐ/264ฐ Advertised Duration 0.385"/0.401" Lift
• Dual-Plane M1ฎ 4-bbl Aluminum Intake Manifold
• High Volume Oil Pump
• Electronic Ignition Package with Distributor
• Not for Use with Air Conditioning
• Not Recommended for Factory MPI Replacement
• Flex Plate P4876706 and a Symmetrical, Neutrally Balanced Torque Converter or Flywheel P5249842 Are Recommended (Not Included)
5153476 360 Magnum Crate Engine — 320 Horsepower, 385 ft.-lbs. Torque Magnum Block Thermocycled .020" Overbore 4895.00

STROKER MAGNUM/“LA” SHORT BLOCK

An addition to the Mopar family of short block performance engines, this Stroker 406 Short Block has all the power and reliability you want. Magnum block does not come with timing cover as pictured (order parts separately to match your engine application).

Specifications:
• Thermocycled 360 Magnum Engine Block (with “A” Oiling Passages to Deck)
• Blocks are Bored 0.020" Oversize
• Properly Clearanced with High-Performance Connecting Rods
• 4.00" Stroke High Performance Cast Crankshaft
• Use with Magnum or ”LA” Cylinder Heads
• Use with Magnum or “LA” Hydraulic Roller Cam (with Magnum Heads) or Flat Tappet “LA” Cam (with “LA” Heads)
• Carb or MPI
• New Cast Aluminum Pistons and Moly Piston Rings
• New Engine Bearings
• Balanced as a Magnum 360
• Externally Balanced
• Requires the Following Components for Proper Balancing (Not Included):
- P5007187 Damper - P5249842 Flywheel (Carb Only) - P4876706 Flex Plate, and a Symmetrical, Neutrally Balanced Torque Converter
5007840 Stroker Magnum / “LA” Carb 406 Small Block2359.00

MAGNUM 5.9L MPI 360 SHORT BLOCK ASSEMBLY

This Magnum Short Block Assembly comes completely assembled with the parts listed below. Mopar recommends the use of Magnum R/T Cast Iron Cylinder Heads or Magnum Aluminum Cylinder Heads.

Specifications:
• Thermocycled Block Is Bored 0.020" Oversize
• Slightly Shorter Deck Assures Smooth Gasket Surface
• New Engine Bearings
• New Hydraulic Camshaft (Requires New Tappets; Not Included)
• Balanced to Use All Production Magnum 5.9L Components (1993 and newer)
• Recommended as a Direct Replacement Magnum V8 Short Block for 1993 and Newer Trucks and Jeep Vehicles
• Properly Clearanced Crankshaft and Connecting Rods
• New Aluminum Pistons and Moly Piston Rings
• New Timing Gears and Chain
• Flex Plate P4876706 and a Symmetrical, Neutrally Balanced Torque Converter or Flywheel P5249842 Are Recommended (Not Included)
5007549 Magnum 5.9L MPI 360 Short Block Assembly1,550.00

360 SHORT BLOCK ASSEMBLIES

Mopar now offers complete Short Block Assemblies for pre-Magnum 360 and Magnum 360 engines. Each comes completely assembled with the parts listed below. Select from one of the many Mopar performance cylinder heads to complete your engine build. Our pre-Magnum 360 RV Short Block is perfect for truck and van applications.

Specifications:
• Thermocycled Blocks Are Bored 0.020" Oversize
• Slightly Shorter Deck Assures Smooth Gasket Surface
• New Engine Bearings
• New Hydraulic Camshaft (Requires New Tappets; Not Included)
• Properly Clearanced Crankshaft and Connecting Rods
• New Aluminum Pistons and Moly Piston Rings
• Externally Balanced
• New Timing Gears and Chain
• All Assemblies Are Balanced as Pre-Magnum Production 360 Engines, and Require the Following Components for Proper Balancing (Not Included):
P4529110 Cast Crank Flywheel — 130 Tooth (1971–92 360 “A” Engines), P5007301 Damper, P4529110 Flywheel, P4120241 Torque Converter Balance Package
4876908 360 pre magnum Short Block Assembly — 1.63" Comp. Height1,875.00
4876913 Magnum 360 Short Block Assembly — 1.63" Comp. Height 1,475.00

Magnum/340 Replacement Engine Block

Limited production of the original 340 Block has made it very difficult to find one in good condition. Why take a chance with a 30-year-old-plus block when you can buy a new one? This new casting includes the original 340 production casting part number with an “M” added at the end to identify the Mopar 340 Block. The block has a few cosmetic differences from the original 340 Block, but it is machined to work with all 340 production components. Special features include brand-new castings made from high nickel cast iron for added strength (not a thin wall casting), 4-bolt main bearing caps, and 340 journal size. It has thicker webbing and pan rail (like the 1970 340 T/A version), a thicker deck surface and thicker bore walls in major and minor thrust directions. Block is rough bored at 3.900" to allow various bore sizes, from 3.910" to 4.080" (finish bore and honing required). Deck height is approximately 9.600". The 340 Replacement Block is ideal for restoration or where racing rules require a 340 block.

5153478 340 Replacement Engine Block — Siamese 2,497.00
5007552 340 Replacement Engine Block — Non-Siamese 2,449.00

Magnum Race Block

These new Magnum race blocks are made from the heavy-duty “R3” siamese bore casting. Features:
• Ductile iron main caps (4-bolt on the center 3 caps)
• Dual motor mounts w/ “LA” and Magnum mounts (must use late 1970s 318 mount for left side when using 340/360 “LA” Wedge motor mounts)
• Heavy-duty casting w/thicker deck and bore walls
• Works with all stock Magnum engine components
• Allows use of Magnum “stock style” hydraulic roller camshafts
• Not recommended for use with aftermarket tie bar style mechanical tappets
• High nickel block casting
• Siamese Bore — allows up to 4.220" bore size
• Rough bore size — 3.90" on 5.2L, and 3.94" on 5.9L block
5153579 5.2L Magnum Race Block — Siamese TBA
5153452 5.9L Magnum Race Block — Siamese 2,769.00

Cast Iron “R3” Race Engine Blocks

Building on Mopar’s heritage, the “R3” race block family offers the latest in design technology along with the options to meet your specific needs. All of these blocks feature:
• Process-controlled castings utilizing high-strength cast iron and a computer-controlled stress relieving process
• 100% CNC machining with full statistical process control
• Thick deck surface and 6-bolt cylinder head attachment (48ฐ blocks) for improved sealing and reliability

• Rough bore at 3.900" with various options that provide over-bore capacities up to 4.220" (in siamese-bore versions)
• Various options that provide deck height potentials of 8.900" to 9.560"
• Tappet angles in both 59ฐ (stock) and 48ฐ (improved valve train geometry) are available (59ฐ blocks are not recommended for use with roller tappets)
• Thicker main webbing and pan rail for improved rigidity
• 4-bolt mains in ductile iron, billet
• 318/340 main journal size
• Machined for pre-Magnum head oiling, and dual engine mounts (Magnum and “LA”)
4876381ab Cast Iron “R3” Race Engine Block— Siamese
4.220" 4-Bolt — Steel 48ฐ 318/340
3,450.00
5007360ab Cast Iron “R3” Race Engine Block — Siamese
4.220" 4-Bolt — Steel 48ฐ 2.25"
3,809.00
4876671ac Cast Iron “R3” Race Engine Block — Siamese
9.200deck/siamese/4.220o/bore4blt/48 deg
2,945.00
4876791ac Cast Iron “R3” Race Engine Block — Siamese
9.200deck/siamese/4.220obore 4blt 59deg
2,250.00
4876672ac Cast Iron “R3” Race Engine Block — Non-Siamese
9.200deck/siamese/4.080o/bore 4blt 48deg
2,995.00
4876792ac Cast Iron “R3” Race Engine Block — Non-Siamese
9.200deck/n/siamese 4.080o/bore 4blt 59deg
2,325.00
4876673ac Cast Iron “R3” Race Engine Block — Siamese
9.560deck/siamese 4.220o/bore 4blt 48 deg
2,547.00
4876793ac Cast Iron “R3” Race Engine Block — Siamese
9.560deck/siamese 4.220o/bore 4blt 59 deg
3.025.00
4876674ac Cast Iron “R3” Race Engine Block — Non-Siamese
9.560decl/n/siamese 4.080o/bore 4blt 48 deg
2,995.00
4876795ab Cast Iron “R3” Race Engine Block — Non-Siamese
9.560deck n/siamese 4.080o/bore 2blt 59 deg
2,100.00

High Performance Aluminum 8.3L V10 Crate Engine

P51535988.3L V10 Crate Engine 26,775.00
P5153591Race Engine Controller 2006 SRT10 Ram 1500 M/T 369.00
P5153335Race Engine Controller 2005 SRT10 Ram 1500 M/T 289.00
P4510918Race Engine Controller 2004 SRT10 Ram 1500 M/T 369.00
P4510172Race Engine Controller (2003–06 Viper SRT10) 369.00

Last Updated on 6/07

more parts available - call for prices

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