Bert Ball Spline Tail Housing Overhaul Kit H775C04S They also offer helmet blowers

They also offer helmet blowers and coolers

Outerwear particulate pre-filter wrap

5 in W x 17 in H x 3 in D

1-3/8 in OD

Bert Ball Spline Tail Housing Overhaul Kit H775C04S They also offer helmet blowers2nd Generation Ball Spline Overhaul Kit with double seal. 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 racing surfaces. Product Description: Tailshaft