B&M Shift Improver Kit - GM TH700R4/4L60 Transmissions - 70239 oil-dipsticks Intended for GM LS engine

Intended for GM LS engine swap applications where durability

tow vehicles and high performance street cars where space allows

Also Fits 00-03 Chevrolet Silverado 1500

Covered by Our Lifetime Limited Warranty

7L V8 1987 - 1996 GMC P3500 350/5

B&M Shift Improver Kit - GM TH700R4/4L60 Transmissions - 70239 oil-dipsticks Intended for GM LS engineOverview: The B&M Shift Improver kits feature two options to recalibrating your 1982 1993 GM TH700R4 4L60 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