JBA Performance Exhaust Header Gasket - Composite - GM V6 - (Pair) 53811111 18" standard rotation rigid fan

18" standard rotation rigid fan design

1979-1980 GMC G3500

restoring exhaust flow and balances the V8 engine for smother running

Two-piece sets use the lower front mount holes and the water pump mounting holes

1964-1970 Pontiac GTO

JBA Performance Exhaust Header Gasket - Composite - GM V6 - (Pair) 53811111 18" standard rotation rigid fanProduct Description: Exhaust Header Manifold Gasket 1. 697 x 1. 55 in Oval Port Composite GM V6 Pair When you look to improve the performance of your personal transportation, be assured that JBA has made every possible effort to offer you, the consumer, the very best in high performance exhaust and performance products. Our mission: JBA is dedicated to engineering and manufacturing quality exhaust and performance products that exceed our customers