252AH-10 Hydraulic Flat Camshaft For Chevrolet Big Block 396-454

Vehicle Specific Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts Attributes: Brand Name: COMP Cams GTIN: 00036584640110 Advertised Exhaust Duration: 260 Advertised Intake Duration: 252 Amazon ASIN: B001G7ER6O Assembly Lubricant Included: Yes Basic Operating RPM Range: 800-4,200 C.A.R.B. E.O. Number: N/A C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for On-Road Vehicles?: No C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle. C.A.R.B. Exemption Reason: N/A Cam Type: H