Mopar Performance - Automatic Transmission


SHIFT IMPROVEMENT KITS A. 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. P4007899 RWD Shift Improver Package (to 1986.5 A-904, A-998, A-999) P4349469AB RWD Shift Improver Package (to 1986.5 A-727) B. Shift Improver Packages These packages offer ﬁrmer, quicker shifts for better performance and quicker ETs. Packages come complete 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.) P4529088 Shift Improver Package (1971–73 A-727, 1971–73 A-904) AUTOMATIC TRANSMISSION COMPONENTS C. RWD Valve Body Assembly RWD Valve Body Assembly eliminates 2–3 shift overlap. Manual shift turbo action. Fits all 1966–76 Mopar transmissions and 1966–83 non-lockup reverse pattern. For race use only. P4007291 RWD Valve Body Assembly (1966–83 A-727) D. Neutral Safety Switch P5007747 Neutral Safety Switch-3-prong (1965-84 A-727/A-904) E. NEW! Kickdown Cable* Kickdown Cable is for engine/transmission swaps when production kickdown linkage will not work or is not available. P4510645 Kickdown Cable DRIVE PLATES F. RWD Torque Converter Flex Plates- 5/16" Bolts For use with econo/lockup torque converters. P4876821 RWD Torque Converter Flex Plate-6-Bolt Crank, 5/16" (to 1991 V8) P5007378 RWD Torque Converter Flex Plate-8-Bolt Crank, 5/16" (Hemi®) G. RWD Torque Converter Flex Plates- 7/16" Bolts 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 P4529752 RWD Torque Converter Flex Plate- SFI Approved for Use with 8-Bolt Crank Flange
	TRANSMISSION OVERHAUL KITS Mopar Performance has packaged all the necessary parts to rebuild and restore your A-904/A-500 and A-727 transmission. Included in these kits are rubber seals, gaskets, sealing rings, ﬁlter, front ﬂex band, clutch plates and steels. Blue plate clutch plates features and beneﬁts include the following: • High-strength steel to withstand high torque and horsepower • High-strength, matrix bonding resins which gives its blue color • Higher dynamic and static coefﬁcients of friction • Critical parts are handmade and 100% checked for critical dimensions • Higher torque and horsepower capacity which frees up horsepower for improved acceleration and ET • Greater durability and minimal wear extends clutch life • Faster and cleaner shifts • Less shock during shifts A. General Performance Overhaul Kits 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) P5007568 Transmission Overhaul Kit (A-904/A-500) Note: Low/reverse band is not included since wear is usually minimal and does not requiring replacement. Race Overhaul Kits (Not Pictured) Race Kits are recommended for strip usage only, and are distinguished from general performance by the use of a more aggressive Kevlar-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) P5007569 Race Transmission Overhaul Kit (A-904/A-500) RWD TRANSMISSION PAN GASKET AND HARDWARE B. Chrome Transmission Attaching Bolts Fits all automatic transmission assemblies. P4452785 RWD Chrome Attaching Bolt Package (A-904, A-727, A-500, A-518) C. RWD Transmission Plug and Cap Package 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) D. RWD Gasket and Filter Packages All the parts you need for changing the ﬂuid in your automatic transmission. P4120461 RWD Gasket and Filter Package (A-727) P4120462 RWD Gasket and Filter Package (A-904/A-999) P3690855 Gasket (A-727)
TORQUE CONVERTERS AND HARDWARE A. Torque Converters These Torque Converters have higher stall speeds than production units, but aren’t as expensive as aftermarket race units. The higher stall speed offers better throttle response and a quicker launch. P4529403AB 145K Lockup Torque Converter (1967–92 A-904) P4876947AB 145K Lockup Torque Converter (A-727) P5007290AB 166K Lockup Torque Converter(1967–92 A-904) P5007297AB 166K Lockup Torque Converter (A-727) P4876805AB 145K Econo Torque Converter (1967-92 A-904) P4876870AB 145K Econo Torque Converter (A-727) P4876876AB 166K Econo Torque Converter (1967-92 A-904) P4876878AB 166K Econo Torque Converter (A-727) P4876877AB 175K Econo Torque Converter (1967-92 A-904) P4876879AB 175K Econo Torque Converter (A-727) B. 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) P4120465 Flex Plate Screws-6-Bolt Crank, 7/16" Converter (Hemi, Big Block, Small Block, Slant Six/3.9L V6) P4876820 Flex Plate Screws-6-Bolt Crank; 5/16" Converter (Hemi, Big Block, Small Block, Slant Six/3.9L V6) C. RWD Torque Converter Bolt Packages Packages include 4 bolts to attach torque converter to the ﬂex plate. P4529591 RWD Torque Converter Bolt Package- 5/16" (8/6-cyl. Engines) P4529592 RWD Torque Converter Bolt Package- 7/16" (8/6-cyl. Engines) D. RWD Balance Weight and Positioning Template Package Required for rebalancing performance torque converters. For use with externally balanced cast iron cranks. P4120241 RWD Balance Weight and Positioning Template Package (1971–71 440 Six Pack, 1971–92 360, not AMC) TRANSMISSION COOLERS AND PANS* E. Heavy-Duty Transmission Cooler 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) F. Transmission Cooler Features 3/4" line construction and steel material turbulator. Ideal for cars and light trucks used for everyday transportation. P4876915 Transmission Cooler- 5" W x 13" L x 3/4" D

	A. RWD Deep Oil Pan Packages Extra-capacity RWD Deep Oil Pan Packages improve the cooling and lubrication of critical transmission components. Results in better shift performance and longer component life. A new, redesign billet bolt-on spacer is provided to lower the ﬂuid pickup. Includes drain plug. P5007793AB RWD Cast Aluminum Deep Oil Pan Package (A-727) P5007794AB RWD Cast Aluminum Deep Oil Pan Package (A-904) P3690730AB RWD Stamped Steel Deep Oil Pan Package (A-727) P4007886AB RWD Stamped Steel Deep Oil Pan Package (A-904/A-999) P4120161AB RWD Chrome-Plated Deep Oil Pan Package (A-727) P4120162AB RWD Chrome-Plated Deep Oil Pan Package (A-904/A-999) B. Filter Extension Kit For use with RWD deep automatic transmission pan packages. Kit contains 1 ﬁlter extension, 1 transmission pan gasket and 1 transmission ﬂuid ﬁlter. P5249321AB Filter Extension Package (A-727) C. 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. P2801243 Front Clutch Piston Spring TRANSMISSION CLUTCHES D. RWD Complete Clutch Kits Dual-purpose performance A-904 (includes A-998, A-999 and A-500) or A-727 transmissions can be ﬁxed with these RWD Complete Clutch Kits. All components are high-quality O.E. parts designed for your transmission. Kits contain front and rear discs, clutch plates and instructions. P4529016 RWD Complete Clutch Kit (A-727) P4529008 RWD Complete Clutch Kit (A-904/A-500) E. 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 your convenience. Select either dual-purpose performance or race applications. P4529009 RWD Front Band (A-904/A-500) P4529012 RWD Front Band-Race (A-904/A-500) P4529017 RWD Front Band (A-727) P4529020 RWD Front Band-Race (A-727) F. 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) G. 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)