Quick view LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2 MSRP: Was: Now: $17.99 Add to Cart Compare
Quick view 1999-2006 GM Full Size Truck & SUV 1 3/4" Longtube Header Kit Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Was: Now: $469.99 Add to Cart Compare
Quick view LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2 LS Multi Layer Exhaust Gasket Like 12617944 Multi Layer Steel - MLS Fits all Gen III/Gen IV including: LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2 Includes 2 MLS header/manifold gaskets - enough for both heads. MSRP: Was: Now: $17.99 Add to Cart Compare
Quick view 1999-2006 GM Full Size Truck & SUV 1 3/4" Longtube Header Kit Silverado, Sierra, Tahoe, Yukon, Avalanche Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. You will not find a better fitting, quality built, budget... MSRP: Was: Now: $469.99 Add to Cart Compare
