Bert Shifting Fork Direct Drive for Bert Late Model Transmission Brake Residual Valve 1975-1984 GMC Jimmy

1975-1984 GMC Jimmy

Not for use with coil-over springs

1968-1974 Chevrolet P10 Van

1966-1973 Jeep Commando

OE to mild gear rattle

Bert Shifting Fork Direct Drive for Bert Late Model Transmission Brake Residual Valve 1975-1984 GMC JimmyProduct Description: Transmission Shift Fork Direct Drive Steel Bert Late Model Transmissions Sold Individually Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas dry,