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COMP Cams Camshaft P8 300B-6

SKU: CCA51-660-5

Camshafts

CCA Camshafts...

COMP Cams Camshaft P8 300B-6

SKU: CCA51-660-5

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$717.43 A$805.55
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

Exclusive Comp Cams flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

DR 265/276 SFT Pont

Solid: Excellent for 400-455, good torque. 4200+ Stall.

Additional Information

Excellent for 400-455, good torque. 4200+ stall.

Application Summary

Pontiac 265-455 V8

Part Type

Engine Camshaft

Product Overview

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

Data: v4.2 - Upd: 2026-11-11 23:15:49

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:314
Advertised Intake Duration:300
Amazon ASIN:B000N5OMVK
Assembly Lubricant Included:Yes
Basic Operating RPM Range:4,200-6500
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:Solid Flat Tappet
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Drag Race
Description:Drag Race 265/276 Solid Flat Cam for Pontiac 265-455
Engine Family:Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration @ .050 in.:276
Exhaust Duration at .050 inch Lift:276
Exhaust Duration:314-1
Exhaust Valve Lift(in):0.612
Exhaust Valve Lift:0.612
Grind Number:300B-6
Intake Duration @ .050 in.:265
Intake Duration at .050 Inch Lift:265
Intake Duration:300-1
Intake Valve Lift(in):0.619
Intake Valve Lift:0.619
Lifter Type:Solid Flat Tappet
Lifters Included:No
Part Number:cca51-660-5
RPM Range:4000-13000
Title:Drag Race 265/276 Solid Flat Cam for Pontiac 265-455
Usage:Strip
Valve Springs Required:Yes

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 19:04:30

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca51-660-5
SFX Item ID 4120583
Accounting SKU cca-51-660-5
Manufacturer SKU 51-660-5
Manufacturer UPC 036584641520
Alternative References 51-660-5, CCA-51-660-5

Camshaft, Mechanical Flat Tappet, Duration 300 Int./314 Exh., Lift 0.619 Int./0.612 Exh., Lobe Separation 106, Pontiac, 265-455, Each

COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number51-660-5
Part TypeCamshafts
Product LineCOMP Cams Drag Race Camshafts
UPC036584641520
Cam StyleSolid flat tappet
Camshaft UseDrag race
Basic Operating RPM Range4,200-6,500
Intake Duration at 050 inch Lift265
Exhaust Duration at 050 inch Lift276
Duration at 050 inch Lift265 int./276 exh.
Advertised Intake Duration300
Advertised Exhaust Duration314
Advertised Duration300 int./314 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.619 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.612 in.
Valve Lift with Factory Rocker Arm Ratio0.619 int./0.612 exh.
Camshaft Gear Attachment1-bolt
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberP8 300B-6
Valve Springs RequiredYes
QuantitySold individually.

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