Flowmaster Flow FX Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 14 x 4 in Round Body - 20 in Long - Stainless BR20075 814" inside diameter are used

814" inside diameter are used to equalize the installed height of valve springs

Unused ports can be used for a temperature or oil pressure sender or for Accusump inputCanton Racing Products has been a leader in high performance oil pans

Check out all our products from Five Star Race Car Bodies including Camaro Street Stock Noses

Small-block Chevy EGR Adapter for number 3701 manifold (1973-74 only)

Supports thread onto hood pins (before installation) and are a good alternative to sections of rubber hose commonly used to support hoods and deck lids

Flowmaster Flow FX Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 14 x 4 in Round Body - 20 in Long - Stainless BR20075 814" inside diameter are usedUniversal Muffler Not a direct fit. Some adaptation required. Flowmaster quality Straight through design Moderate exterior performance tone Product Description: Muffler Flow FX 2 1 2 in Center Inlet 2 1 2 in Center Outlet 14 x 4 in Round Body 20 in Long Stainless Natural Universal Sold Individually Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust