Schoenfeld Asphalt Late Model Crossover Headers - 1-3/4" Diamter Tubes - 3-1/2" Diameter x 8" Length Collectors - Standard SB Chevy AN Wrench Upgrading your factory exhaust system

Upgrading your factory exhaust system to a Borla T-304 stainless steel performance Axle-Back system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a vehicle or get to highway speeds quicker)

Valve Seals: 11/32

A precision machined reluctor is attached to the shaft which triggers the magnetic pick-up mounted in the housing

COMP Cams Steel 7° Valve Spring Retainers 787-12

nor has it been tested on them

Schoenfeld Asphalt Late Model Crossover Headers - 1-3/4" Diamter Tubes - 3-1/2" Diameter x 8" Length Collectors - Standard SB Chevy AN Wrench Upgrading your factory exhaust systemConventional Crossover Headers fit Bemco, Hamke, Howe, Pre 1998 Lefthander, Coleman and Port City. Headers extend away from the cylinder head and wrap behind engine. Lower RH door exit. Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs,