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COMP Cams CL11-214-4 Magnum 253/253 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Limited street use or bracket racing. 10.5:1+ compression, 3500+ stall or 4 speed. 4.10 or lower gears. Radical Idle.
CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.
Specifications
| Kit Type | CL-Kit - Cam and Lifter Kit |
| Camshaft Series | Magnum |
| Usage | Street/Strip |
| Exhaust Valve Lift | 0.575 IN |
| Intake Valve Lift | 0.575 IN |
| Lobe Separation | 110 deg |
| Exhaust Duration at .050 inch Lift | 253 deg |
| Intake Duration at .050 Inch Lift | 253 deg |
| Camshaft Gear Attachment | 3 |
| Basic Operating RPM Range | 3,000-6800 RPM |
| Camshaft Gear Attachment | 3-Bolt |
| Advertised Exhaust Duration | 305 deg |
| Advertised Intake Duration | 305 deg |
| Camshaft Material | Cast Iron |
| Engine Family | Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) |
| Lifter Type | Hydraulic Flat Tappet |
| Cam Type | Hydraulic Flat Tappet |
| Gaskets Included | No |
| Locks Included | No |
| Retainers Included | No |
| Timing Chain and Gears Included | No |
| Valve Stem Seals Included | No |
| Assembly Lubricant Included | Yes |
| Valve Springs Required | Yes |
| Lifters Included | Yes |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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Shipping: Free to the USA.
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