B&M Shift Improver Kit - GM TH350 Transmissions MERCHANT AUTOMOTIVE or side 3 inch wide

or side 3 inch wide angle LEDs providing over 48

Like a fire extinguisher in your house

A sleek recovery solution that looks like stock

1 billet filter head accepts standard spin-on fuel filters

spring loaded clamps

B&M Shift Improver Kit - GM TH350 Transmissions MERCHANT AUTOMOTIVE or side 3 inch wideThe B&M Shift Improver kits feature two options to recalibrating your 1968 1981 GM TH350 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 for 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