Flowmaster - 40 Delta Flow® - 3.00 Center In / 2.50 Dual Out - Aggressive Sound 5 in OD - 50

5 in OD - 50 in Wide - 9 and 12 Degree Front Spindles - Chromoly - Black Powder Coat - Sprint Car - Each

Mounting of the lap belt and crotch strap is either wrap around or bolt-in with the included drop-forged steel hardware ends

00 in Compressed / 14

Throttle Lever Adapter - Kickdown - Steel - Cadmium - Early Holley 4150 Carburetor - GM - Each

Flowmaster - 40 Delta Flow® - 3.00 Center In / 2.50 Dual Out - Aggressive Sound 5 in OD - 50This 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.