Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

COMP Cams Camshaft LT1 XR276HR-12

SKU: CCA07-503-8

Camshafts

CCA Camshafts...

COMP Cams Camshaft LT1 XR276HR-12

SKU: CCA07-503-8

Camshafts

CCA Camshafts...

A$1,238.49
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Xtreme Energy 224/230 Hydraulic Roller Cam

Product Overview

Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine

Product Details

Advertised Exhaust Duration:281
Advertised Intake Duration:276
Amazon ASIN:B000VTYRKY
Assembly Lubricant Included:No
Basic Operating RPM Range:1,800-5,800
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:Hydraulic Roller
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 224/230 Hydraulic Roller Cam for GM LT1/LT4
Engine Family:GM LT1 and LT4 350 c.i. 8 Cylinder (1995-1997)
Exhaust Duration @ .050 in.:230
Exhaust Duration at .050 inch Lift:230
Exhaust Duration:281
Exhaust Valve Lift(in):0.51
Exhaust Valve Lift:0.51
Grind Number:276HR-12
Intake Duration @ .050 in.:224
Intake Duration at .050 Inch Lift:224
Intake Duration:276
Intake Valve Lift(in):0.503
Intake Valve Lift:0.503
Lifter Type:Hydraulic Roller
Lifters Included:No
Lobe Separation:112
Part Number:cca07-503-8
RPM Range:1000-7000
Title:Xtreme Energy 224/230 Hydraulic Roller Cam for GM LT1/LT4
Usage:Street/Performance
Valve Springs Required:Yes

Application Summary

Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:50:18

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
07-503-8
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584063254
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
1,800-5,800
Product Attributes - Intake Duration at 050 inch Lift
224
Product Attributes - Exhaust Duration at 050 inch Lift
230
Product Attributes - Duration at 050 inch Lift
224 int./230 exh.
Product Attributes - Advertised Intake Duration
276
Product Attributes - Advertised Exhaust Duration
281
Product Attributes - Advertised Duration
276 int./281 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.503 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.510 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.503 int./0.510 exh.
Product Attributes - Lobe Separation (degrees)
112
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
LT1 XR276HR-12
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca07-503-8
SFX Item ID 4118243
Supplier Item Code 4118243
Manufacturer SKU 07-503-8
Manufacturer UPC 36584063254
Alternative References lt1;, lt4;, z2/8;, c10;, c20;, k10;

Compatibility

Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine

Loading compatibility information...

Keep shopping

More from Comp Cams