Thrush Super Turbo Muffler - 3 in Offset Inlet - 3 in Center Outlet - 14 x 4-1/4 x 9-3/4 in Oval - 20 in Long Trick Race Parts Increased RPM Range

Increased RPM Range

Rear Axle Assembly Housing Stud

Comes in pairs

GM DII / DIIIH/M

Thrush Super Turbo Muffler - 3 in Offset Inlet - 3 in Center Outlet - 14 x 4-1/4 x 9-3/4 in Oval - 20 in Long Trick Race Parts Increased RPM RangeThrush Super Turbo Muffler 17744 Universal Oval 4. 25 in. x 9. 75 in. Sport 430 3 in. ID 2. 5 in. Flow Tubes 14 in. Shell Length 20 in. Overall Length Exclusive Flow Directors Channel Exhaust Flow Eliminates Turbulence All Aluminized Material For Sharp Appearance Patented Flow Directors Large Diameter Internal Tubes For Maximum Flow Fiberglass Matting Delivers Mellow True Performance Sound Arc Welded For Reduced High Temp Fatigue Thrush products have