Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine Securely welded ring gear with dual bolt pattern for use with either Powerglide or Turbo-Hydromatic transmission Meets…

The B&M GM 4L80E PreRunner/Trail automatic transmission is for use with 1997-Up Chevrolet LS based engines. This transmission features a manual/forward valve body and includes a deep, cast aluminum pan. Internal components include a 34…