Bert Steel Gilmer Flywheel Hub - Chevy 29063BK 750 in Backspace

750 in Backspace

Braided Plastic

axle tubes are built from 7075-T6 aluminum and are machined for spool seal ALL72140

This helps prevent blown head gaskets

Bert Steel Gilmer Flywheel Hub - Chevy 29063BK 750 in BackspaceProduct Description: Crankshaft Coupler 10 Spline Gilmer Pulley Steel Bert Transmissions Chevy V8 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