Seller notes

B&M 70380 Auto Trans Shift Kit-ShiftPlus - 4L60E and 4L80E B & M 70380 1993-1998 GM Sold as Each (1) SHIFTPLUS 4L60E/4L80EB&M ShiftPlus for 1993-1998 GM 4L60E/4L80E TransmissionsThe new design of the B&M® ShiftPlus™ Electronic Shift Improver allows you to improve the transmission's shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock!Installs in j...

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