B&M Shift Improver Kit - GM TH700R4/4L60 Transmissions - 70239 universal-fuel-line 9L V8 1974 Dodge B100

9L V8 1974 Dodge B100 Van   360/5

Scavenger Series X-pipe for Maximum Power and a Deep Unique Tone

7L Hemi and factory dual tailpipes

Rod length is 2

4L V8 1958 Ford Del Rio Wagon 361/5

B&M Shift Improver Kit - GM TH700R4/4L60 Transmissions - 70239 universal-fuel-line 9L V8 1974 Dodge B100Overview: 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