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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

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

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;

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. 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: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
Lobe Separation:106
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

Application Summary

Pontiac 265-455 V8

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-19 16:16:14

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
51-660-5
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Drag Race Camshafts
Product Attributes - UPC
036584641520
Product Attributes - Cam Style
Solid flat tappet
Product Attributes - Camshaft Use
Drag race
Product Attributes - Basic Operating RPM Range
4,200-6,500
Product Attributes - Intake Duration at 050 inch Lift
265
Product Attributes - Exhaust Duration at 050 inch Lift
276
Product Attributes - Duration at 050 inch Lift
265 int./276 exh.
Product Attributes - Advertised Intake Duration
300
Product Attributes - Advertised Exhaust Duration
314
Product Attributes - Advertised Duration
300 int./314 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.619 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.612 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.619 int./0.612 exh.
Product Attributes - Lobe Separation (degrees)
106
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
P8 300B-6
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca51-660-5
SFX Item ID 4120583
Supplier Item Code 4120583
Manufacturer SKU 51-660-5
Manufacturer UPC 36584641520
Alternative References sd455;, 300B-6

Compatibility

Pontiac 265-455 V8

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