Bert Flywheel Housing Idler Gear Mastercraft Safety Learn about the PowerStep XL

Learn about the PowerStep XL and its features and benefits in this new video

1971-1973 Oldsmobile Cutlass Supreme

we increased holding capacity another 50% with the addition of a large pocket on one side to accommodate clothing

Left Side Pull Up Adjust

O-rings on each side help keep the bushings in place while installing and also help keep dirt out

Bert Flywheel Housing Idler Gear Mastercraft Safety Learn about the PowerStep XLProduct Description: Bellhousing Idler Gear Steel Bert Flywheel Housing 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 racing surfaces.