COMP Cams CL21-243-4 Magnum 253/253 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440
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Description
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Installation InstructionsResources
Installation InstructionsSpecifications
| Advertised Exhaust Duration | 305 |
| Advertised Intake Duration | 305 |
| Amazon ASIN | B001R9H8YO |
| Assembly Lubricant Included | Yes |
| Basic Operating RPM Range | 3,500-6,500 |
| 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 |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Gear Attachment | 1-Bolt |
| Camshaft Material | Cast Iron |
| Camshaft Series | Magnum |
| Description_ASM | Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440 |
| Description_DEF | Engine Camshaft and Lifter Kit |
| Description_DES | High Energy Hydraulic Flat Lifter Set for Chrysler 273-360 and 383-440 |
| Description_DES | Magnum 253/253 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440 |
| Description_DES | Magnum 253/253 Hydraulic Flat Cam for Chrysler 383-440 |
| Description_EXT | Pro Street. 383 needs 3500-3700+ stall. 440 needs 3000-3300+ stall. 850 CFM carb, 10:1+ compression. Headers and good int, 3.90-4.30 gear. |
| Description_INV | Mag 253/253 H-Flat CL-Kit Chrys 383-440 |
| Description_KEY | 273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA |
| Description_MKT | CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions. |
| Description_SHO | Camshaft, Lifter Kt |
| Description_SHP | None |
| Engine Family | Chrysler 383-440 c.i. 8 Cylinder (1959-1980) |
| Exhaust Duration at .050 inch Lift | 253 |
| Exhaust Valve Lift | 0.525 |
| Gaskets Included | No |
| height | 3.0 |
| Intake Duration at .050 Inch Lift | 253 |
| Intake Valve Lift | 0.525 |
| K-Kit Upgrade | K21-243-4 |
| Kit Type | CL-Kit - Cam and Lifter Kit |
| length | 26.0 |
| Lifter Type | Hydraulic Flat Tappet |
| Lifters Included | Yes |
| Lobe Separation | 110 |
| Locks Included | No |
| LTL | N |
| Retainers Included | No |
| SK-Kit Upgrade | SK21-243-4 |
| Timing Chain and Gears Included | No |
| Title | Magnum 253/253 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440 |
| Usage | Street/Performance |
| Valve Springs Required | Yes |
| Valve Stem Seals Included | No |
| weight | 14.7 |
| width | 5.5 |