GM Performance Rocker Arms | LS7 1.8 Ratio LS 347ci LS1 Forged Engine Upgrade The VCM 5SC Performance Camshaft

The VCM 5SC Performance Camshaft is described as being the perfect supercharger camshaft to compliment your top mount supercharger - Specifically tested this camshaft with the Magnuson 2300 Heartbeat on a 6

The alternative is the MSD fuel pump voltage booster

This proves to be a huge benefit over-all with increased horsepower gains

600 380 230

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GM Performance Rocker Arms | LS7 1.8 Ratio LS 347ci LS1 Forged Engine Upgrade The VCM 5SC Performance CamshaftGM Performance Rocker Arms LS7 Get smooth valvetrain performance with GM Performance LS7 Rocker Arms. The GM Performance LS7 Rocker Arms feature a high performance 1. 8 ratio with a cast iron housing & fulcrum roller. Your New GM Performance Rocker Arms Kit Includes 8 x GM Performance Intake Rocker Arms; 8 x GM Performance Exhaust Rocker Arms; Will These GM Performance Rocker Arms Kit Fit My Heads? LS7 Only;