Product Description Specifications HYDRAULIC ROLLER - Magnum: Limited high performance street use. Needs intake, headers and 2500+ stall, 3.73 to 4.10 gears. CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Camshafts Core: N LTL: N MPN: 56-430-8 Proposition 65: Y Special Order: Y