Bert Front Counter Gear for Bert Late Model Transmission H760001XXL Shift Improver Kit for 4R70W

Shift Improver Kit for 4R70W Automatic Transmission

Standard spring (installed) supports 30-75 PSI base fuel pressure

Black (ground) 24"

1964-1973 Chevrolet Chevelle

1961-1962 Dodge Lancer

Bert Front Counter Gear for Bert Late Model Transmission H760001XXL Shift Improver Kit for 4R70WProduct Description: Transmission Counter Gear Front Steel Natural Bert 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, slick