COMP Cams - 21-305-4
Camshaft - Magnum Muscle - Hydraulic Flat Tappet - Lift 0.464 / 0.464 in - Duration 268 / 276 - 110 LSA - 1600 / 5600 RPM - Mopar B / RB-Series - Each
Factory I.D. 2806980 for: 383c.i., 1968-70, factory 335 HP, 383c.i., 1971, factory 300 HP, 440c.i., 1967-70, factory 375/390 HP, 440c.i., 1971, factory 370/385 HP.
Exhaust Duration at .050 inch Lift: 226
Advertised Intake Duration: 268
Advertised Exhaust Duration: 276
Lobe Separation: 110
Intake Valve Lift: 0.464
Exhaust Valve Lift: 0.464
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Cast Iron
Engine Family: Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Cam and Lifter Kit Upgrade: CL21-305-4
Lifter Type: Hydraulic Flat Tappet
Amazon ASIN: B000P5D9XA
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. 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Camshaft Series: Magnum Muscle
Usage: Street/Performance
Cam Type: Hydraulic Flat Tappet
Grind Number: 268AH-10
Basic Operating RPM Range: 1,600-5,600
Intake Duration at .050 Inch Lift: 222
