B and M Automotive Th350 Shift Improver Kit for Automatic Transmissions

The B and M Automotive Th350 Shift Improver Kit is designed to enhance the shifting performance of vintage automatic transmissions, including models such as TH350, TH375B, and M38 from 1968 to 1981. This kit provides a reliable upgrade to improve shift timing and firmness, resulting in smoother acceleration and better overall driving feel. Crafted with precision components, it ensures compatibility with a range of classic GM vehicles and aftermarket applications. Installation is straightforward, making it suitable for enthusiasts seeking to optimize their transmission's responsiveness without extensive modifications.

Constructed from durable materials, the kit is engineered for longevity and consistent performance. It includes all necessary parts to modify the shift control mechanism, allowing for improved shift quality and reduced slippage. This upgrade is ideal for performance-oriented drivers and restorers aiming to enhance their vehicle’s transmission operation while maintaining OEM fit and function. Whether used for daily driving or spirited cruising, this shift improver kit delivers noticeable improvements in transmission response and driver confidence.

Features:

• Compatible with TH350, TH375B, and M38 transmissions from 1968-1981

• Designed to improve shift timing and firmness

• Constructed from durable, high-quality materials

• Simple installation process suitable for DIY enthusiasts

• Enhances overall transmission performance and responsiveness