Bert Tailhousing Seal Ball Spline AA0220BG1R55 DIRECT "PERFECT" FIT REPLACEMENT EXHAUST

DIRECT "PERFECT" FIT REPLACEMENT EXHAUST INCLUDES ALL NEW GASKETS AND HARDWARE AND OFFERS IMPROVED PERFORMANCE AND SOUND OVER RESTRICTIVE STOCK SYSTEMS

electronic

1979-1980 GMC K1500

13/16 in 12 Point Head

3-Door Molded

Bert Tailhousing Seal Ball Spline AA0220BG1R55 DIRECT "PERFECT" FIT REPLACEMENT EXHAUSTProduct Description: Tailshaft Housing Seal Steel Rubber Bert Ball Spline Tailshaft 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,