Home > RESTORATION PARTS > AUTOMATIC TRANSMISSION > Mopar Performance RWD Shift Improver Package - P4007899 List Price: $25.00 Our Price: $22.10 Savings: $2.90 Mopar Part Number: P4007899 Qty: Description   Enjoy firmer, quicker shifts with these Shift Improver Packages. On 1971-86.5 A-727/A-904 transmissions, the part-throttle kick down is retained. For general purpose or high-performance use. Shift Improver Package To 1986 1/2 A-904 / A-998 / A-999 Related Items Mopar Performance Flex Plate Screw Package - P4876820 Mopar Performance Transmission Neutral Safety Switch - P5007747 Mopar Performance Front Band - P4529017 Mopar Performance Lockup Torque Converter - P5007293AB Our Price: $32.37 Our Price: $10.40 Our Price: $28.47 Our Price: $292.50 Mopar Performance Torque Converter Bolt Package - P4529591 Mopar Performance Automatic Transmission Filter Spacer - P4510054 Mopar Performance Transmission Overhaul Kit - P5007845 Mopar Performance Transmission Filter and Gasket - P4120462 Our Price: $5.98 Our Price: $28.60 Our Price: $260.00 Our Price: $12.35 Share your knowledge of this product. Be the first to write a review »

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