Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams HRT Stage 1 hydraulic roller camshaft is made for GM LS three‑bolt blower engines and is particularly aimed at 5.3L applications or mildly modified supercharged packages. Low‑shock lobe profiles help maintain valve control and provide stable operation up to about 7200 RPM in cam‑only and lightly modified blower setups. It’s a cam choice intended for modestly boosted or lightly built engines.
COMP Cams HRT Blower Stage 1 Hydraulic Roller Camshaft GM LS 3-Bolt Blower Engines
