Flowmaster - Super 50 - 2.50 Center In / 2.50 Offset Out - Mild Sound Lock Pin - Barbell Style

Lock Pin - Barbell Style - 5/8 in OD - 5-1/4 in Long - Steel - Black Powder Coat - Each

Fitting - Hose End - AQP/Startlite - 150 Degree - 8 AN Hose to 8 AN Female Swivel - Aluminum - Blue / Red Anodized - Each

639 in - Duration 335 / 339 - 112 LSA - 1500 / 6500 RPM - Big Block Chevy - Each

and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance

Flowmaster - Super 50 - 2.50 Center In / 2.50 Offset Out - Mild Sound Lock Pin - Barbell StyleThe Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.