Bert Output Shaft Tube R010003YXL 80680 Truck MegaShifter 80681 Z-Gate

80680 Truck MegaShifter 80681 Z-Gate

Edge Attitude Gauge

1979-1981 GMC K2500

Heavy-duty cradles accept wheel kits with 1/2" studs

D-Hole Lightweight

Bert Output Shaft Tube R010003YXL 80680 Truck MegaShifter 80681 Z-GateProduct Description: Output Shaft Tube Steel Natural Bert Ball Spline Tailshaft Housings 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