The B&M® Shift Improver kits™ feature two options to recalibrating your 1967-1991 Ford, Lincoln and Mercury C6 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option f or performance street driving or towing. The second is our STREET/STRIP set-up. Be warned, this will deliver firm positive shifts you will feel, along with easily chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competiti ve events when you want the hardest, quickest shifts possible from a shift improver kit.

Perfect for Off-Road, Towing or Street/Strip Use

Eliminates Soft and Sluggish Shift

Eliminates Shift Overlap

Provides Crisp Shifts

Easy Installation