DynoMax Race Series Bullet Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 18 x 4 in Round Body - 24-1/2 in Long RE Suspension Hydraulic - High Energy: Strong

Hydraulic - High Energy: Strong torque

1999-2000 GMC C2500 Crew Cab Pickup

1973-1995 Ford F-350

1-1/4 in NPT

carburetors to intake manifolds with Holley® 4150/4160 4 bbl

DynoMax Race Series Bullet Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 18 x 4 in Round Body - 24-1/2 in Long RE Suspension Hydraulic - High Energy: StrongDynoMax Bullet Muffler Race Series 24236 Round 4 in. Center Inlet and Outlet 2. 5 in. Diameter 18 in. Shell Length 23. 25 in. Overall Length Compact Round Design For Tight Ground Clearance Lightweight Construction Maximum Flow Minimum Sound Control 2 4 dbA Reduction Compared To Straight Pipe The Ultimate Race Muffler Universal, Non Application Part Light weight compact design 100% welded design for maximum durability CRF Technology which helps provide