- What Do You Drive?
Please answer the following questions before adding to cart to help us provide you with customized for your specific vehicle.
- Regulate your transmission shifts with a B&M Transmission Modulator
- Fully-adjustable to tailor your shift points within a range of 2-4 mph
- Comes conveniently pre-adjusted for normal shift points
- For use with your GM TH350 or TH400 transmission
- Your B&M Transmission Modulator is backed by a 1-year limited warranty
Enjoy improve engine vacuum with a premium BM Transmission Modulator. For use with your early model GM TH350 or TH400 transmission, these fully-adjustable modulators allow you to tailor your shift points within 2-4 mph. Comes pre-adjusted for normal shift points. 1-year limited warranty.
- ATTN: State of California Consumers
WARNING: This product can expose you to chemicals including Cadmium and cadmium compounds which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)