Flowmaster - Super 40 - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound This system produces a deep

This system produces a deep aggressive interior and exterior sound and will disable the active "dual mode" function

094 in Bore - 0

Timing Chain Set - Performer-Link - Double Roller - Keyway Adjustable - Billet Steel - Big Block Buick - Kit

Coil Spring - Conventional - 5 in ID - 16 in Length - 65 lb/in Spring Rate - Steel - Black Powder Coat - Each

Clutch Kit - Muscle Car - Single Disc - 10

Flowmaster - Super 40 - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound This system produces a deepThe Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. 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&reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.