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1305 Review
55 Karma

Review on πŸš— B&M 70239 Shift Improver Kit: Enhance Your Automatic Transmission Performance by Tim Airy

Revainrating 5 out of 5

Just what you need My 4/L60E

As always, B&M is here to help. The kit was easy to install if you are familiar with GM valve bodies. The test drive told the story that new life was breathed into my truck. Thank you guys.

Pros
  • Easy installation with hand tools
Cons
  • Some errors