Call: 336 752 2879
Fax: 336-752-2869
Back To Index - Contact Info - Secure Ordering

Automatic Transmissions - J. W. Performance Parts

shifter improvement kits
RWD automatic transmission shift improver package. Enjoy faster, quicker shifts with this rwd shift improver package. On 1971 and later transmissions, the part throttle kickdown is retained. Through 1986 1/2 only for general purpose/ high performance.
P4007899 ALL A-904/998/999 18.95
P4349469ab ALL A-727 36.50
RWD overdrive A-500 and A-518 automatic transmission shift improver packages.
enjoy firmer, quicker shifts with this over- drive shift improver packages. On the A-500 and A-518 lock-up overdrive automatic transmissions used in RWD trucks. the part throttle kickdown function is retained along with the full shift pattern. these kits are designed for general purpose or high performance applications.
P5249641 1990-95 A-518 lock-up and non lock-up 56.50
shift improver package
this package offers firmer, quicker shifts for better performance and quicker ET's. package comes complete w/ all necessary parts,spacer gaskets, pan gasket and simple instructions. For serious performance racer applications. For use in non-lock-up applications only.
P4529087 1962-70 A- 727 and A-904 1971-73 A-904 6 cylinder 54.95
P4529088 1971-73 A-727 1971-73 A-904 V8 59.95
valve bodies
P4007291 RWD manual shift turbo-action. All 1966-76 mmp transmissions and 1966-83 non-lockup reverse pattern,eliminates 2-3 shift overlap, race only. 235.00

Transmission Neutral Safety Switch

5007747Neutral Safety Switch — 3-Prong (1985–Present A-727/A-904) 8.95
2932820Neutral Safety Switch — Fits 1969 and up A-727 and A-904 9.95

Transmission Lockup Solenoid Connector

When removing or installing an automatic transmission, the Lockup Solenoid Connector can become damaged or broken. Not to worry! Mopar now carries this previously hard-to-find replacement part for your A-727 or A-904 automatic transmission.
P4348719Transmission Lockup Solenoid Connector (1967–78 A-727 and A-904) 9.95

Kickdown Cable

For engine/transmission swaps when production kickdown linkage will not work or is not available.
4510645Kickdown Cable89.95

Automatic Transmission Filter Spacer

Extruded aluminum Automatic Transmission Filter Spacer for RWD applications. One inch thick and machined with O-ring groove and three mounting screw holes.
P4510054Automatic Transmission Filter Spacer 14.95
RWD torque converter flex plate -5/16"
for use with econo/lock-up torque converters
P4876821 up to 1991 V8 48.95
P5007378 hemi with 8 bolt crank and economy converter- with 5/16" lug bolts 65.00
RWD torque converter flex plates-7/16"
for use with race torque converters.
P4529751 SFI approved-for use with six bolt crank flange, 7/16 bolts for B&M,J.W.per. T/Action converter. 31.50
P4529752AB SFI approved for use with eight bolt crank flange, and hemi,B&M, or turbo action converter. 82.50
P5153795RWD Flex Plate — Non-SFI Approved for use with 8-Bolt Crank Flange75.50
P51537535.7L/6.1L Hemi SFI Flex plate. Use to adapt 727/904 type automatic transmissions to the new 5.7L, 6.1L and 392 Hemi blocks. Requires torque converters with integral starter ring gear and 7/16" bolts. Accepts both even and odd pattern bolt spacing for converter. 8-Bolt Crank Flange. 65.50

RWD Flex Plate — 5/16" Bolts, Magnum

This weighted, externally balanced Torque Converter Flex Plate is for use with econo/lockup torque converters.
P4876706RWD Flex Plate (1996–2003 5.9L Dodge Truck Magnum/Jeep Engines) Can be used with SMPI. 38.50

Transmission Overhaul Kits

Packages include factory original equipment transmission seals, fi lters, gaskets, rings, bands and discs.
P5007846 High-Performance Transmission Overhaul Kit (1990–97 A-518/A-618) 299.95
P5007845 Heavy-Duty Transmission Overhaul Kit (1990–97 A-518/A-618) 225.00
P5007844 High-Performance Transmission Overhaul Kit (1987–97 A-500) 235.00
P5007843 Heavy-Duty Transmission Overhaul Kit (1987–97 A-500) 189.95

Transmission Overhaul Kits

Intended for general purpose street or drag strip usage. Friction materials are factory quality; O. E. parts manufactured through Raybestos. Adequate for dual purpose applications. Low/reverse band is not included, since wear is usually minimal and does not require replacement.
P5007568 Transmission Overhaul Kit (A-904/A-500) 120.00
P5007172 Transmission Overhaul Kit (A-727) 142.50

Race Transmission Overhaul Kits

Recommended for strip use only. Aggressive Kevlar-lined front drum flex band (steel drum only) and Raybestos blue plate special racing front and rear clutch plates distinguish these from general performance overhaul kits.
P5007569 Race Transmission Overhaul Kit (A-904/A-500) 195.95
P5007171 Race Transmission Overhaul Kit (A-727) 239.95
chrome attaching bolt package
fits all automatic transmission trans. assemblies. Includes filter,gasket sealant, and instructions
P4452785 all RWD (A904,A727,A500,A518) 29.95
RWD automatic transmission gasket and filter package.
all the parts you need for changing the fluid in your automatic transmission.
P4120462 A-904 and A-999 gasket and filter 10.95
P4120461 A-727 gasket and filter 10.95
P3690855 Transmission Gasket (A-727) 6.95
RWD transmission plug and cap pkg.
contains the plug and cap to keep dust and dirt from getting into a transmission during storage or transport. package-all A-500,A-518,A-727,A-904, and
4120280 A-998 ,A-999 transmissions. 6.95
CONVERTERS
non lock up performance econo converters for 904 and 727
4876805AB 68-92 904 1900-2100 stall 210.00
4876876AB 68-92 904 2250-2350 stall 239.00
4876877AB 68-92 904 2400-2500 stall 239.00
P5007293AB 96 and newer A-500 1900-2100 Stall 239.95
P5007294AB 96 and newer A-500 2250-2350 Stall 239.95
4876870AB 67-92 727 1900-2100 stall 225.00
4876878AB 67-92 727 2250-2350 stall 239.00
4876879AB 67-92 727 2400-2500 stall 239.00
lock up performance econo converters for 904 and 727
4529403AB 68-92 904/a500 1900-2100 stall 249.00
5007290AB 68-92 904/a500 2250-2350 stall 239.95
P5007291AB 1993–96 A-904 1900-2100 Stall 239.95
P5007292AB 1993–96 A-904 2250-2350 stall 249.95
4876947AB 67-95 727/518 1900-2100 stall 249.95
5007297AB 67-95 727/518 2250-2350 stall 249.95
5007298AB 1996 up 727/518 1900-2100 stall 249.95
5007299AB 1996 up 727/518 2250-2350 stall 249.95
NOTE: the 5007298 and 5007299 converters use a symmetrical bolt patt. Flex plate all others use an offset bolt patt. Flex plate.
440,400,360 cast crank wt packages
wt. packages for cast crank externally balanced engines can be installed on the above converters before shipping 40.00
RWD torque converter balance weight and positioning template package
P4120241 required for rebalancing performance torque converters. For use w/ externally balanced cast iron crankshafts.designed for V8s such as 360 "B/RB" cast crank engines thru 1991 only.will not work w/magnum engines. balance weight and positioning template pkg. 48.50
P5249843 magnum 360 balance weight and positioning template package required for rebalancing performance torque converters. For use w/ externally balanced cast iron crankshafts in magnum 360 eng. from 1993-01, including magnum crate eng. magnum 360 balance weight and positioning template package 17.95
torque converter hardware
RWD flex plate screw package, for slant 6 V6, "A", B/RB and hemi engines.
P4120464 eight bolt crankshaft comprised of 4 converter screws 7/16" and 8 crankshaft screws. 54.95
P4120465 six bolt crankshaft comprised of 4 converter screws 7/16 and 6 crankshaft screws. 19.95
P4876820 six bolt crankshaft comprised of 4 converter scfrews 7/16 and 6 crankshaft screws. 25.95
RWD TORQUE CONVERTER BOLT PKG.
set of four bolts to attach torque converter to the flex plate. V8 and 6 cylinder
P4529591 torque converter bolt package 5/16" 4.50
P4529592 torque converter bolt package 7/16" 14.95

Heavy-Duty Transmission Cooler

Keeps the transmission in your car or light truck (1967–91) from overheating when it performs under heavier than normal driving conditions. Durable 3/4" line construction and steel material make this an outstanding performer.
P4876916 Heavy-Duty Transmission Cooler — 7-1/2" W x 17" L x 3/4" D (1967–91 Cars and Light Trucks) 89.95

Transmission Cooler

Helps prevent transmission failure due to overheating. Features 3/4" line construction and steel material turbulator. Ideal for cars and light trucks used for everyday transportation. Easy-to-use attaching hardware makes installation simple.
P4876915Transmission Cooler — 5" W x 13" L x 3/4" D69.95
rwd automatic transmission cast deep oil pan packages.
extra capacity cast aluminum pan w/ fins improves cooling and lubrication of critical transmission componenets. Results in better shift performance and longer component life bolt on spacer provided to lower the fluid pickup. Includes drain plug. Adds 2 quarts to sump. Includes extra hole for temperature gauge.
P5007793AB A-727 deep cast pan 210.50
P5007794AB A-904 deep cast pan 189.95
P5007795AB A-500deep cast pan-1989-2001,4.5"deep 195.50
P5007740AB A-518 deep cast pan- 1990-2001,3.9" deep 199.95

Performance Gauges

Transmission temperature gauges.
77060049Short Sweep Electronic Transmission Temperature: 2 1/16"; Range: 100°F–260°F 139.50
77060048Short Sweep Electronic Transmission Temperature: 2 1/16"; Range: 100°F–260°F 139.50
RWD automatic transmission deep oil pan package.
available for A-727 and A-904 transmission. extra capacity steel pan improves cooling and lubrication of critical transmission components.results in better shift perf. And longer component life. Bolt on spacer provided to lower the fluid pickup. Includes drain plu.
P4007886AB A-904 and A-999 non-chrome 54.50
P4120162AB A-904 and A-999 transmission chrome plated. 66.50
P3690730AB A-727-1966 and later non- chrome 54.50
P4120161AB A-727- chrome plated-1966 and later 62.50
filter extension package
when using some of mopar's deep auto. transmission pan packages, use this filter extension kit for service. This package contains one filter extension,one trans. Pan gasket and one transmission fluid filter. this kit services deep pan packages. P3690730,P4120161,P4120162,&P4007886
P5249321AB filter extension package 32.50

Front Clutch Piston Spring

When rebuilding your A-727 transmission, you should always replace the Front Clutch Spring. This spring provides the correct amount of tension to ensure fi rm upshifts and prolonged clutch life. Sold individually.
P2801243Front Clutch Piston Spring 1.50
RWD complete clutch kit
dual purpose performance A-904(includes A-998 and A-999) or A-727 transmissions can be fixed with these front and rear kits. all components are high quality OE designed for your transmission. Kit contains front & rear disc,clutch plates and instructions.
P4529008 A-904, A-500,performance 32.50
P4529016 A-727, performance 35.50
RWD front or rear clutch kit
P4529019 rear clutch kit-A-727, race 31.50
RWD front band
specify either dual purpose performance or race applications. Kit contains one band and instructions.chrome mounting bolt pkg.
P4529009 front band-A-904,A-500, performance 21.95
P4529012 front band A-904,A-500,race 31.50
P4529017 front band-A_727, performance 23.50
P4529020 front band-A_727,race 29.95
RWD kickdown lever
this special 5-to-1 ratio kickdown lever for the A-904 and A-727 automatic transmission can be used as a replacement on the 426 hemi transmission, and to speed up front band actuation on other A-904 and A-727 transmissions to firm up shifts.
P4529023AB kickdown lever 26.50

J. W. Performance Parts

DRAG RACE CONVERTERS 727
50432A 5200/6100 stall $766.95
50432BS 5400/6500 stall $766.95
50432C 4400/5700 stall $766.95
50432C9 3500/4700 stall w/special sprag $766.95
50432CS 4800/6300 stall $766.95
50432DS 4600/5700 stall $766.95
50432ES 4300/5200 stall
STREET/STRIP LETHAL SERIES 727
50438-1 10" 3400 stall $471.95
50438-2 10" 3800 stall $471.95
50442 11" 2400/2800 stall $251.95
50441 12" milage converter $177.95
727 MANUAL VALVE BODIES
50217-F 66 up manual forward pattern $146.95
50218-R 66 up manual reverse pattern $146.95
727 TRANS. BRAKE VALVE BODY
50550BR trans brake reverse pattern $503.95
904 DRAG RACE CONVERTERS
55432A 8" 5200/6100 stall $766.95
55432AS 8" 5800/6700 stall w/special sprag $766.95
55432BS 8'5400/6500 stall w/special sprag $766.95
55432C 8" 4400/5700 stall $766.95
55432C9 8" 3500/4700 w/special stator $766.95
55432CS 8" 4800/6300 stall w/special sprag $766.95
55432D 8" 4000/5100 stall $766.95
55432DS9 8" 3800/5100 w/special sprag/stator $766.95
55432ES 8" 4300/5200 stall $766.95
STREET/STRIP LETHAL SERIES 904
55438 10" 3800 stall $503.95
55442 11" 2500 stall $251.95
ULTRA BELL
92455 mopar A engine to P/Glide $259.95
92456 mopar b/rb engine to P/Glide $259.95
ADAPTER PLATES (mopar to glide)
80004 383/440 to p/glide trans. kit $350.50
80003 a engine to p/glide kit $350.50
80005 amc engine to p/glide kit $299.50
80006 392/354 hemi to p/glide kit $350.50
FLEX PLATES
50007 oem fits 11" converter 5/16 bolts $24.95
50008 hi perf.6bolt crank 7/16 bolts $55.95
50009 hi perf. 8 bolt crank 7/16 bolts $99.95
THE WHEEL
93009 6 bolt crank to gm 130 tooth
93009L 6 bolt crank to gm 130 tooth
93010 8 bolt crank to gm 130 tooth

Last Updated on 3/08

more parts available - call for prices

| Back to Index | Order Complete Catalog |Back to top | Secure Order Form |