Flowmaster 10 Series Delta Force ASA Spec Muffler - 3.5" Center Inlet, 3.5" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" Hardware & Fasteners Deals Not intended for drag racing

Not intended for drag racing

1964-1964 Oldsmobile Cutlass

Steel pads are 3/16" thick and traditionally used as shims to gain extra oil pan or header clearance

Including '55-'57 Chevy

Racing Optics X Stack Laminated Tearoff System represents the latest and best product introduction to date from Racing Optics

Flowmaster 10 Series Delta Force ASA Spec Muffler - 3.5" Center Inlet, 3.5" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" Hardware & Fasteners Deals Not intended for drag racingFlowmaster Delta Force 10 Series Race Muffler improves performance. Racing is where Flowmaster began. These mufflers provide maximum scavenging for added torque and horsepower in race applications. This revolutionary technology has allowed Flowmaster to shrink case sizes for improved ground clearance, while at the same time reducing exterior sound level and interior resonances, major causes of driver fatigue. Born and bred on the race track, Delta