Description
Efficient exhaust scavenging is non-negotiable on the circle track, and Schoenfeld’s crossover headers are engineered to maximize flow velocity and minimize back-pressure in your small-block Chevy crate motor setup. The stepped primary tubes—transitioning from 1-5/8″ to 1-3/4″—allow you to optimize scavenging across your RPM range, while the 3″ collector keeps exhaust gases merging smoothly without turbulence. For crate motor competitors who demand bolt-on reliability without compromise, this is a proven platform that will pay dividends in throttle response and mid-range grunt.
- Crossover header design
- 1-5/8 to 1-3/4 primary
- 3 inch collector
- Mild steel construction
- Black painted finish
- Small block Chevy compatible
- Crate motor ready
- Complete header kit






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