Super 40 Stainless Steel - 3.50 Offset In / 3.50 Offset Out - Aggressive Sound 1980-gmc-caballero-esi4849682 Oil Filter Adapter - Remote

Oil Filter Adapter - Remote Mount - 1/2 in NPT inlet - 1/2 in NPT Outlet - Hardware Included - Aluminum - Black Anodized - Ford Coyote - Each

Valve Spring Kit - Dual Spring - 505 lb/in Spring Rate - 1

Engine Finishing Kit - Steel - Big Block Chevy - Kit

093 in Thick - Steel - Natural - Small Block Mopar - Each

5 in Length - 1000 lb/in Spring Rate - Front - Steel - Silver Powder Coat - Each

Super 40 Stainless Steel - 3.50 Offset In / 3.50 Offset Out - Aggressive Sound 1980-gmc-caballero-esi4849682 Oil Filter Adapter - RemoteDeveloped from our Top Ten race muffler lineup for use on the street strip, the Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology.