Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

COMP Cams 260-455 Oldsmobile Duration 276/282, Lift .505/.505 Hydraulic Roller Camshaft

SKU: CCA42-423-11

Camshafts

CCA Camshafts...

COMP Cams 260-455 Oldsmobile Duration 276/282, Lift .505/.505 Hydraulic Roller Camshaft

SKU: CCA42-423-11

Camshafts

CCA Camshafts...

A$1,241.65
IN STOCK! Est Ship 3-7 Days days. In stock at 2 locations (8 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.505 / 0.505 in - Duration 276 / 282 - 110 LSA - 1800 / 5600 RPM - Oldsmobile V8 - Each

XE 224/230 HRlr Olds

Xtreme Energy 224/230 Hydraulic Roller Cam

Additional Information

Great for street machines, needs headers, low gears, and 2200+ stall.

Application Summary

Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8

Part Type

Engine Camshaft

Product Overview

Olds; Oldsmobile; Cutlass; Cutlass Supreme; 98; Calais; Ciera; Custom Cruiser; Starfire; Firenza; 88; Rocket; Rocket 88; Vista Cruiser; Delta 88; 260; 442; 307; 350; 403; 400; 425; 455

Data: v4.2 - Upd: 2026-11-08 18:37:03

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:282
Advertised Intake Duration:276
Assembly Lubricant Included:No
Basic Operating RPM Range:1,800-5,600
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 Roller
Cam and Lifter Kit Upgrade:CL42-423-11
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 224/230 Hydraulic Roller Cam for Oldsmobile 260-455
Engine Family:Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
Exhaust Duration at .050 inch Lift:230
Exhaust Valve Lift:0.505
Grind Number:XR276HR
Intake Duration at .050 Inch Lift:224
Intake Valve Lift:0.505
K-Kit Upgrade:K42-423-11
Lifter Type:Hydraulic Roller
Lifters Included:No
Part Number:cca42-423-11
SK-Kit Upgrade:SK42-423-11
Title:Xtreme Energy 224/230 Hydraulic Roller Cam for Oldsmobile 260-455
Usage:Street/Performance
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 18:59:33

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca42-423-11
SFX Item ID 4118012
Accounting SKU cca-42-423-11
Manufacturer SKU 42-423-11
Manufacturer UPC 036584312949
Alternative References 42-423-11, CCA-42-423-11, COM42-423-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .505/.505, Oldsmobile, 260-455, Each

COMP Cams Xtreme Energy retrofit camshafts are built to take advantage of the latest cam technology—and provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these hydraulic roller tappet cams provide better throttle response, engine vacuum, and top-end horsepower than equivalent cams from other manufacturers. Choose the model and options designed for your engine application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number42-423-11
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Retrofit Camshafts
UPC036584312949
Cam StyleHydraulic roller, Retro-fit
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionGreat for street machines, needs headers, low gears, and 2200+ stall.
Basic Operating RPM Range1,800-5,600
Intake Duration at 050 inch Lift224
Exhaust Duration at 050 inch Lift230
Duration at 050 inch Lift224 int./230 exh.
Advertised Intake Duration276
Advertised Exhaust Duration282
Advertised Duration276 int./282 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.505 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.505 in.
Valve Lift with Factory Rocker Arm Ratio0.505 int./0.505 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberXR276HR
Valve Springs RequiredYes
QuantitySold individually.

Compatibility

Loading compatibility information...

Keep shopping

More from Comp Cams