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Vehicle Info NeededShift Improver Kit 1966-1970 Chrysler TF A727/1966-1977 Chrysler TF A904
Ships on Nov 02, 2026
Lowest Price Guarantee- Shift Improver Kit
- 1966-1970 Chrysler Torqueflite A727
- 1966-1977 Chrysler Torqueflite A904 With 6-Cylinder Engine
- 1968-1970 Chrysler Torqueflite A904 With V8 Engine
- Includes Gaskets, Seals, Drill Bit and Fluid Separators
B&M Shift Improver Kit - Mopar A727/A904 Transmissions.
- Two kits In One - Heavy Duty or Street/Strip
- Over 65 Years of B&M Quality
- Provides Firm Positive Shifts
- Eliminates Shift Overlap
- Easy to Install
Performance Made Easy, Two Kits in One!
B&M Shift Improver Kits are the easiest and most affordable way to gain automatic transmission performance results. B&M's kits modify an automatic transmission's shift timing in order to increase shift firmness and in-turn improve durability. These dual stage performance shift kits are application specific and contain your choice of Heavy Duty or Street/Strip configurations. Shift Improver Kits provide well appointed, crisp shifts delivering unmatched performance.
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Stage 1 - Heavy Duty:
Firm, positive shifts without loss of passenger comfort for improved performance in all street vehicles. Recommended for normal passenger vehicles and tow vehicles.
Stage 2 - Street/Strip:
Provides positive shifts for high performance street use or competitive events. This configuration is for the enthusiast who wants hard, fast shifts.
Features:
- Recalibrate your transmission’s shift timing.
- Select the configuration that best suits your application.
- Provides well appointed, crisp shifts.
- Eliminates excessive shift overlap.
- Less wear and tear on your transmission’s clutches and bands.
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