MOPAR PERFORMANCE 
AUTOMATIC TRANSMISSION PARTS

 

RWD SHIFT IMPROVER PACKAGES

Enjoy firmer, quicker shifts with these Shift Improver Packages. On 1971–86.5 A-727/A-904 transmissions, the part-throttle kickdown is retained. For general purpose/high-performance use.
P4007899 RWD Shift Improver Package (to 1986.5 A-904, A-998, A-999) $ 19.95
P4349469AB  RWD Shift Improver Package (to 1986.5 A-727) $ 38.95

 

 

SHIFT IMPROVER PACKAGES

These packages offer firmer, quicker shifts for better performance and quicker ETs. Packages come with all necessary parts, spacer gaskets, pan gasket and simple instructions. For serious performance/racer applications. Non-lockup applications only.

P4529087  Shift Improver Package (1962-70 A-727, 1971-73 A-904 6-cyl.) $ 57.95
P4529088 Shift Improver Package (1971-73 A-727, 1971-73 A-904)  $ 61.95

 

 

RWD VALVE BODY ASSEMBLY

Manual shift Turbo Action. RWD Valve Body Assembly eliminates 2–3 shift overlap. Fits all 1966–76 Mopar Performance transmissions and 1966–83 non-lockup, reverse pattern. For race use only.
P4007291  RWD Valve Body Assembly (1966-83 A-727)

$ 239.95

 

 

NEUTRAL SAFETY SWITCH

P5007747  Neutral Safety Switch — 3-prong (1965-84 A-727/A-904)

$ 7.95

 

 

KICKDOWN CABLE

Kickdown Cable is for engine/transmission swaps when production kickdown linkage will not work or is not available.
P4510645

Kickdown Cable

$ 94.95

 

 

RWD TORQUE CONVERTER FLEX PLATES - 5/16" BOLTS

Torque Converter Flex Plate for use with econo/lockup torque converters.

P4876821 RWD Torque Converter Flex Plate — 6-Bolt Crank, 5/16" (to 1991 V8) $ 50.95
P5007378 RWD Torque Converter Flex Plate — 8-Bolt Crank, 5/16" (Hemi®) $ 77.95

 

 

RWD TORQUE CONVERTER FLEX PLATES - 7/16" BOLTS

Torque Converter Flex Plates for use with high-performance aftermarket 10" and 9" converters.
P4529751  RWD Torque Converter Flex Plate — SFI Approved for Use with 6-Bolt Crank Flange $ 32.95
P4529752  RWD Torque Converter Flex Plate — SFI Approved for Use with 8-Bolt Crank Flange $ 78.95

 

 

GENERAL PURPOSE TRANSMISSION OVERHAUL KITS

These general performance Transmission Overhaul Kits are intended for general purpose street/strip usage. Friction materials are factory-quality, original equipment parts manufactured through Raybestos, and are adequate for dual purpose applications.

P5007172  Transmission Overhaul Kit (A-727) $ 143.95
P5007568  Transmission Overhaul Kit (A-904/A-500) $ 124.95

Low/reverse band is not included, since wear is usually minimal and does not requiring replacement.

 

RACE TRANSMISSION OVERHAUL  KITS

Race Kits are recommended for strip usage only, and are distinguished from general performance by the use of a more aggressive Kelvar-lined front drum flex band (steel drum only) and Raybestos blue plate special racing front and rear clutch plates.
P5007171  Race Transmission Overhaul Kit (A-727) $ 239.95
P5007569  Race Transmission Overhaul Kit (A-904/A-500) $ 186.95

 

 

CHROME TRANSMISSION ATTACHING BOLTS

Here's a Chrome Attaching Bolt Package to add to your automatic transmission racer. Fits all automatic transmission assemblies.

P4452785  RWD Chrome Attaching Bolt Package (A-904, A-727, A-500, A-518)

$ 32.95

 

 

RWD TRANSMISSION PLUG AND CAP PACKAGE

Transmission Plug and Cap Package contains plastic plugs and caps to prevent unwanted dust and dirt from getting into a transmission during storage or transport.
P4120280  RWD Transmission Plug and Cap Package (A-500, A-518, A-727, A-904, A-998, A-999)

$ 6.95

 

 

RWD GASKET AND FILTER PACKAGES

All the parts you need for changing the fluid in your automatic transmission.

P3690855  Transmission Gasket (A-727) $ 6.95
P4120461 RWD Automatic Transmission Gasket and Filter Package (A-727) $ 10.95
P4120462  RWD Automatic Transmission Gasket and Filter Package (A-904/A-999) $ 10.95

 

 

TORQUE CONVERTERS

These performance Torque Converters have higher stall speeds than production units, but are less expensive than aftermarket race units. The higher stall speed offers better throttle response and a quicker launch.
P4529403AB 145K Lockup Torque Converter (1967-92 A-904) $ 249.95
P4876805AB 145K Econo Torque Converter (1967-92 A-904 $ 219.95
P4876870AB 145K Econo Torque Converter (A-727) $ 219.95
P4876876AB  166K Econo Torque Converter (1967-92 A-904) $ 239.95
P4876877AB  175K Econo Torque Converter (1967-92 A-904) $ 239.95
P4876878AB  166K Econo Torque Converter (A-727) $ 239.95
P4876879AB 175K Econo Torque Converter (A-727) $ 239.95
P4876947AB 145K Lockup Torque Converter (A-727) $ 249.95
P5007290AB  166K Lockup Torque Converter (1967-92 A-904) $ 249.95
P5007297AB  166K Lockup Torque Converter (A-727) $ 249.95

 

 

RWD FLEX PLATE SCREW PACKAGES

Flex Plate Screw Packages include crank screws (8 for 8-bolt cranks; 6 for 6-bolt cranks) and 4 converter screws.

P4120464  Flex Plate Screws -- 8-Bolt Crank, 7/16" Converter (Hemi, Big Block, Small Block, Slant Six/3.9L V6) $ 57.95
P4120465  Flex Plate Screws -- 6-Bolt Crank, 7/16" Converter (Hemi, Big Block, Small Block, Slant Six/3.9L V6) $ 20.95
P4876820  Flex Plate Screws -- 6-Bolt Crank; 5/16" Converter (Hemi, Big Block, Small Block, Slant Six/3.9L V6) $ 27.95

 

 

RWD TORQUE CONVERTER BOLT PACKAGES

These Torque Converter Bolt Packages include 4 bolts to attach torque converter to the flex plate. Available for both 8- and 6-cylinder engines.
P4529591 RWD Torque Converter Bolt Package — 5/16" (8/6-cyl. Engines) $ 3.95
P4529592 RWD Torque Converter Bolt Package — 7/16" (8/6-cyl. Engines) $ 15.95

 

 

RWD BALANCE WEIGHT AND POSITIONING TEMPLATE PACKAGE

This RWD Balance Weight and Positioning Template Package is required for rebalancing performance torque converters. For use with externally balanced cast iron cranks.

P4120241  RWD Balance Weight and Positioning Template Package (1971-91 440 Six Pack, 1971-92 360, not AMC)

$ 54.95

 

 

HEAVY DUTY TRANSMISSION COOLER

This Cooler will keep 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)

$ 97.95

 

 

TRANSMISSION COOLER

Help prevent transmission failure with a steel Transmission Cooler. 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.
P4876915  Transmission Cooler — 5" W X 13" L X 3/4" D

$ 75.95

 

 

CAST ALUMINUM RWD DEEP OIL PAN PACKAGES

Extra-capacity cast aluminum pan with fins improves cooling and lubrication, resulting in better performance and longer component life. Bolt-on spacer lowers the fluid pickup. Includes drain plug. Adds 2 quarts to sump. Includes extra hole for temp gauge.

P5007793AB Cast Aluminum RWD Deep Oil Pan Package (A-727) $ 209.95
P5007794AB  Cast Aluminum RWD Deep Oil Pan Package (A-904) $ 169.95

 

 

STAMPED STEEL RWD DEEP OIL PAN PACKAGES

Improves the cooling and lubrication of critical transmission components. Results in better shift performance and longer component life. A new, redesigned billet bolt-on spacer is provided to lower the fluid pickup. Includes drain plug.
P3690730AB Stamped Steel RWD Deep Oil Pan Package (A-727) $ 57.95
P4007886AB  Stamped Steel RWD Deep Oil Pan Package (A-904/A-999) $ 57.95
P4120161AB  Chrome-Plated RWD Deep Oil Pan Package (A-727) $ 63.95
P4120162AB Chrome-Plated RWD Deep Oil Pan Package (A-904/A-999) $ 73.95

 

 

FILTER EXTENSION KIT

For use with RWD Automatic Transmission Deep Pan Packages. Kit contains 1 filter extension, 1 transmission pan gasket and 1 transmission fluid filter.

P5249321AB Filter Extension Package (A-727)

$ 34.95

 

 

FRONT CLUTCH PISTON SPRING 

When rebuilding your 727 Transmission, you should always replace the Front Clutch Spring. This spring provides the correct amount of tension to ensure firm upshifts and prolonged clutch life. Sold individually.
P2801243  Front Clutch Piston Spring

$ 1.95

 

 

RWD COMPLETE CLUTCH KITS

Use to fix dual-purpose performance A-904 (includes A-998, A-999 and A-500) or A-727 transmissions. All components are high-quality O.E. parts designed for your transmission. Kits contain front and rear discs, clutch plates and instructions.

P4529008 RWD Complete Clutch Kit (A-904/A-500) $ 35.95
P4529016  RWD Complete Clutch Kit (A-727) $ 39.95

 

 

RWD FRONT BANDS

Mopar Performance takes the same high-quality, heavy-duty transmission front bands found in our other complete A-904 or A-727 transmission kits, but packages them separately for convenience. Select either dual-purpose performance or race applications.
P4529009  RWD Front Band (A-904/A-500) $ 23.95
P4529012  Race RWD Front Band (A-904/A-500) $ 34.95
P4529017  RWD Front Band (A-727) $ 24.95
P4529020  Race RWD Front Band (A-727) $ 31.95

 

 

RWD KICKDOWN LEVER

This special 5:1 ratio Kickdown Lever can be used as a replacement on the 426 Hemi® transmission. Speeds up front band actuation on other A-904 and A-727 transmissions to firm upshifts.

P4529023AB Kickdown Lever (A-904/A-727)

$ 27.95

 

 

RWD REAR CLUTCH KIT

We've packaged our heavy-duty, high-performance A-727 race clutch plates and discs into a practical kit.
P4529019  RWD Rear Clutch Kit — Race (A-727)

$ 32.95

 

 

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