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Trick Flow® Super 23® 215 Cylinder Heads for Small Block Chevrolet

5.0 out of 5 stars 1 Customer Reviews

Trick Flow® Super 23® 215 cylinder heads are a mainstay in the high-performance Chevy world. Based on the proven Super 23® head design, they're packed with power-bu

Trick Flow® Super 23® 215 cylinder heads are a mainstay in the high-performance Chevy world. Based on the proven Super 23® head design, they're packed with power-building features like 215cc intake runners for strong mid- and high-RPM power, angled spark plugs, raised valve cover rails, and extra-thick walls for added durability.

But progress never sleeps, so Trick Flow® developed an all-new Super 23® 215 cylinder head design that has a new and improved casting with a thicker 3/4" deck. Trick Flow® also added their top-of-the-line, CNC Competition Ported runner treatment with fully CNC-machined combustion chambers. This premium high-resolution surface finish delivers more airflow so that race-ready engines can reach even higher power numbers.

You can get Super 23® 215 heads with one of two valve spring packages for different camshaft types and power levels. The standard 1.545" valve springs are perfect for most hydraulic roller cams. For more aggressive solid roller cam profiles, choose the optional 1.550" valve springs for proper control at high RPMs.

Cylinder heads are available fully assembled or as bare castings. Sold individually.

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