Product Description Specifications Solid: 318-340. 4000 stall, 750 CFM, manifold. 4.88 Gear, 10.5:1 and up compression. CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Camshafts Core: N LTL: N MPN: 20-618-5 Proposition 65: Y Special Order: Y Clearance Item: N