Bert Drive Flange Steel LS1 Chevy R040002S Chrono Series

Chrono Series

3/4-16 in / 13/16-16 in / 1-1/8-16 in Filter Thread

GM A-Body / F-Body / G-Body 1964-88

1991-1996 Buick Commercial Chassis

CNC spun-form rim shell to create the highest quaility

Bert Drive Flange Steel LS1 Chevy R040002S Chrono SeriesProduct Description: Crankshaft Coupler 10 Spline Steel Bert Transmissions GM LS Series 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