PRC 265cc LS7 CNC-Ported 6-Bolt Cylinder Heads
Fully assembled PRC 265cc CNC-ported LS7 cylinder heads for high-output naturally aspirated and power-adder combinations.
- 265cc CNC intake runners
- 70cc chambers
- 12-degree valve angle
- 2.205-inch titanium intake valves
- 1.610-inch stainless exhaust valves
- TSP .660-inch PAC dual springs with titanium retainers
- CHE bronze guides
- Six-bolt casting compatible with standard four-bolt GM blocks
Fitment: LS7-port engines with a minimum 4.125-inch bore. Compatible with standard GM four-bolt and aftermarket LSX/RHS six-bolt blocks. Requires LS7-style intake, rocker, and related components.
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