The B&M Shift Improver Kit is engineered for 4L60 and 700R4 automatic transmissions manufactured between 1982 and 1993. This kit provides a noticeable improvement in shift firmness and speed, reducing slippage and heat. B&M is a leader in performance transmission components, offering reliable upgrades.
B&M Shift Improver Kit 4L60 700R4 70239 | MyTires4Less
Original price was: $27.98.$18.30Current price is: $18.30.
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