The B&M® Shift Improver™ kit, compatible with all 1971-1977 Chrysler, Dodge, and Plymouth Torqueflite A727 transmissions, as well as A904 transmissions originally paired with V-8 engines, is designed to recalibrate your automatic transmission for optimal performance and extended lifespan. By eradicating shift overlap and preventing excess wear on clutches and bands due to slippage, this kit ensures your transmission operates at its peak.
Select from two performance modes: Stage 1 Heavy Duty or Stage 2 Street/Strip. Stage 1 delivers firm, positive shifts without compromising driver comfort, enhancing shifting performance in all street vehicles. On the other hand, Stage 2 Street/Strip is tailored for high-performance street use or competitive events, providing the enthusiast with the hardest-hitting, quickest possible shifts.
With just basic tools and the included installation instructions, you can transform your transmission into a B&M-tuned unit in a single afternoon. Join the ranks of thousands of satisfied customers who have experienced the performance boost firsthand!
- Two Kits In One - Heavy Duty or Street/Strip
- Over 65 Years of B&M Quality
- Provides Firm Positive Shifts
- Eliminates Shift Overlap
- Legendary Performance
- Easy to Install
Experience legendary B&M quality and elevate your driving performance with the B&M Shift Improver kit, where firm, positive shifts meet ease of installation for over 65 years of proven excellence.
- Local Pickup Available:
- Local Delivery Available:
- Additional Handling: