Thrush Thrush Turbo Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 14 x 4-1/4 x 9-3/4 in Oval - 18-1/2 in Long Trick Flow adjustable vacuum advance canister

adjustable vacuum advance canister

Bolt Pattern: Perimeter

Comes with an integrated mount that can be attached to any of our block mount plates

see 616444

oversized valve pockets for use with larger diameter valves and higher lift camshafts

Thrush Thrush Turbo Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 14 x 4-1/4 x 9-3/4 in Oval - 18-1/2 in Long Trick Flow adjustable vacuum advance canisterThrush Turbo Muffler 17713 Oval 4. 25 in. x 9. 75 in. 2. 25 in. ID 14 in. Shell Length 18. 5 in. Overall Length Side Center 100% Aluminized For Long Life Expandable Bushings For Custom Applications Time Proven Spun Locked Heads For Leak Free Seal Classic Turbo Muffler Design Mufflers Are Reversible For Maximum Flexibility Thrush products have been a staple of hot rodders for over 40 years as these perfomance mufflers bring together the power and sound