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COMP Cams 51-233-4 Magnum 224/224 Hydraulic Flat Cam for Pontiac 265-455
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Replacing the original camshaft, the COMP Cams 51-233-4 is a Magnum series hydraulic flat tappet camshaft designed for 8-cylinder engines with 0.476-inch valve lift. This cast-iron camshaft delivers 270 degrees of advertised duration with a 110-degree lobe separation angle and 224 degrees of duration at .050 inch lift. The 1-bolt gear attachment, flat tappet lifter design, and included assembly lubricant provide direct compatibility.
- Camshaft Series: Magnum
- Usage: Street/Strip
- Cam Type: Hydraulic Flat Tappet
- Intake Valve Lift: 0.476 IN
- Exhaust Valve Lift: 0.476 IN
- Lifters Included: No
- Valve Springs Required: Yes
- Assembly Lubricant Included: Yes
- Camshaft Gear Attachment: 1-Bolt
- Camshaft Material: Cast Iron
- SK-Kit Upgrade: SK51-233-4
- Lifter Type: Hydraulic Flat Tappet
- K-Kit Upgrade: K51-233-4
- Cam and Lifter Kit Upgrade: CL51-233-4
- Grind Number: 270H
- Lobe Separation: 110 deg
- Advertised Exhaust Duration: 270 deg
- Advertised Intake Duration: 270 deg
- Exhaust Duration at .050 inch Lift: 224 deg
- Intake Duration at .050 Inch Lift: 224 deg
- Basic Operating RPM Range: 1,800-5,800 RPM
- Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Weight: 9.3035 lb
Country of Origin: United States
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.
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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