Bert Drive Flange Steel LS1 Chevy Valve Stem Core 2 in OD Tube

2 in OD Tube

Waterproof Design - Sealed front and rear for protection against the elements in exposed cockpits

The standard non perimeter seal Racing Optics tear offs are OK

brushless motors produce lower noise and deliver higher reliability

Winglets: Large adult units can accept 2” or 3” seat belts

Bert Drive Flange Steel LS1 Chevy Valve Stem Core 2 in OD TubeProduct 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