Product Description Specifications 340-360 street machine/bracket race with 2500 stall, 9.5:1-10.5:1 compression and 3.91 to 4.10 gear. Aftermarket manifold & 650-750 CFM carb. CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Camshafts Core: N LTL: N MPN: SK20-247-4 Proposition 65: Y Special Order: Y