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COMP Cams Cam & Lifter Kit P8 279T H-10

SKU: CCACL51-600-5

Camshaft Kits

CCA Cam & Lifter Kits...

COMP Cams Cam & Lifter Kit P8 279T H-10

SKU: CCACL51-600-5

Camshaft Kits

CCA Cam & Lifter Kits...

A$981.91
Available from MFR. In stock at 1 location (6 available)

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Description

COMP Cams Cam & Lifter Kit P8 279T H-10

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Additional Information

High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.

Application Summary

Pontiac 265-455 V8

Part Type

Engine Camshaft and Lifter Kit

Product Overview

COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation.

All cam kits are fully tested and manufactured to the strictest standards. Each kit's components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.”

*CL-Kit Cam & Lifter Kit Includes*
• Camshaft
• Lifters
• Assembly Lube
• Decals
• Instructions

Additional Application Notes
• Hyd. Flat Tappet; 2000-5800rpm; Adv. Dur. 279 Int./297 Exh.; Valve Lift .478 Int./.465 Exh.; Lobe Angle 107 deg.;Incl. Cam/Lifters;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:17:31

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Advertised Exhaust Duration:297
Advertised Intake Duration:279
Amazon ASIN:B005H89W9U
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-5,800
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.
Cam Type:Hydraulic Flat Tappet
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Thumpr
Description:Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Pontiac 265-455
Engine Family:Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration @ .050 in.:241
Exhaust Duration at .050 inch Lift:241
Exhaust Duration:297
Exhaust Valve Lift(in):0.465
Exhaust Valve Lift:0.465
Gaskets Included:No
Intake Duration @ .050 in.:227
Intake Duration at .050 Inch Lift:227
Intake Duration:279
Intake Valve Lift(in):0.478
Intake Valve Lift:0.478
Kit Type:CL-Kit - Cam and Lifter Kit
Lifter Type:Hydraulic Flat Tappet
Lifters Included:Yes
Locks Included:No
Part Number:ccaCL51-600-5
RPM Range:2000-5800
Retainers Included:No
Timing Chain and Gears Included:No
Title:Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Pontiac 265-455
Usage:Street/Hi-Performance
Valve Springs Required:Yes
Valve Stem Seals Included:No

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:09:31

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaCL51-600-5
SFX Item ID 4123421
Accounting SKU cca-CL51-600-5
Manufacturer SKU CL51-600-5
Manufacturer UPC 036584214922
Alternative References CCA-CL51-600-5, CL51-600-5

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .478/.465, Pontiac, V-8, Kit

COMP Cams is bringing the muscle car sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr Series cam and lifter kits. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberCL51-600-5
Part TypeCamshaft Kits
Product LineCOMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
UPC036584214922
Cam StyleHydraulic flat tappet
Basic Operating RPM Range2,000-5,800
Camshaft UseStreet/Strip
Intake Duration at 050 inch Lift227
Exhaust Duration at 050 inch Lift241
Duration at 050 inch Lift227 int./241 exh.
Advertised Intake Duration279
Advertised Exhaust Duration297
Advertised Duration279 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.478 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.465 in.
Valve Lift with Factory Rocker Arm Ratio0.478 int./0.465 exh.
Grind Number279TH7
Computer-Controlled CompatibleNo
Lifters IncludedYes
Lifter StyleHydraulic flat tappet
Valve Springs IncludedNo
Retainers IncludedNo
Locks IncludedNo
Valve Stem Seals IncludedNo
Timing Chain and Gears IncludedNo
Assembly Lubricant IncludedYes
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredYes
QuantitySold as a kit.

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