These compact, tight-fit headers are designed for Small Block Chevy (S/B Chevy) engines with round port heads, making them ideal for applications where space is limited. Featuring 1-1/2" primaries and a 2-1/2" collector, these block hugger headers simplify even the most challenging installations.
NOTE: Most tight-fit applications require shorty spark plugs for proper clearance like those offered by Accel.
Charts
Header Dimensions (GIF)
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