Flowmaster - 40 Delta Flow® - 3.00 Offset In / 3.00 Center Out - Aggressive Sound Line Clamp - 2-Piece -

Line Clamp - 2-Piece - 1

Accelerator Pump Spring 30cc

9 in ID - 10 in Length - 140 lb/in Spring Rate - Steel - Gray Powder Coat - Each

54 in Rectangular Port - Composite - Big Block Chevy - Pair

063 in Thick - 7

Flowmaster - 40 Delta Flow® - 3.00 Offset In / 3.00 Center Out - Aggressive Sound Line Clamp - 2-Piece -This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.