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COMP Cams Cam & Lifter Kit LS1 XEr281HR

SKU: CCACL54-446-11

Camshaft Kits

CCA Cam & Lifter Kits...

COMP Cams Cam & Lifter Kit LS1 XEr281HR

SKU: CCACL54-446-11

Camshaft Kits

CCA Cam & Lifter Kits...

Sale ends in Calculating...

A$1,245.84 A$1,937.60
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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.

COMP Cams Cam & Lifter Kit LS1 XEr281HR

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

Additional Information

Xtreme Energy XE-R design for standard displacement LS6 and LS1.

Application Summary

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

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. Roller; 2400-7200rpm; Adv. Dur. 281 Int./283 Exh.; Valve Lift .595 Int./.598 Exh.; Lobe Angle 112 deg.; 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: 2026-11-12 07:09:57

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:283
Advertised Intake Duration:281
Amazon ASIN:B005H89WOA
Assembly Lubricant Included:No
Basic Operating RPM Range:2,400-7200
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
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Billet Steel
Description:XFI XE-R 232/234 Hydraulic Roller Cam and Lifter Kit for GM LS GEN III/IV
Exhaust Duration @ .050 in.:234
Exhaust Duration at .050 inch Lift:234
Exhaust Duration:283
Exhaust Valve Lift(in):0.598
Exhaust Valve Lift:0.598
Gaskets Included:No
Intake Duration @ .050 in.:232
Intake Duration at .050 Inch Lift:232
Intake Duration:281
Intake Valve Lift(in):0.595
Intake Valve Lift:0.595
K-Kit Upgrade:K54-446-11
Kit Type:CL-Kit - Cam and Lifter Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Locks Included:No
MSE Process Video Link:https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:ccaCL54-446-11
RPM Range:2200-7000
Retainers Included:No
Timing Chain and Gears Included:No
Title:XFI XE-R 232/234 Hydraulic Roller Cam and Lifter Kit for GM LS GEN III/IV
Usage:Street/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 19:09:33

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaCL54-446-11
SFX Item ID 4123433
Accounting SKU cca-CL54-446-11
Manufacturer SKU CL54-446-11
Manufacturer UPC 036584199991
Alternative References CCA-CL54-446-11, CL54-446-11

Camshaft Kits, XFI XE-R Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 281/283, Lift 0.595/0.598, Chevrolet, Small Block LS, Kit

COMP Cams XFI XE-R cam and lifter kits offer extreme fuel injection and extreme energy. Their aggressive lobe design is made for your "all-out" applications. Tuned for EFI, these XFI XE-R cam kits provide a terrific increase in performance and include matching lifters for the ultimate in performance. When you're running all-out, you need the most aggressive cam lobes--install COMP Cams XFI XE-R cam and lifter kits.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberCL54-446-11
Part TypeCamshaft Kits
Product LineCOMP Cams XFI XE-R Cam and Lifter Kits
UPC036584199991
Cam StyleHydraulic roller, OE roller
Basic Operating RPM Range2,400-7,200
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionXtreme Energy XE-R design for standard displacement LS6 and LS1.
Intake Duration at 050 inch Lift232
Exhaust Duration at 050 inch Lift234
Duration at 050 inch Lift232 int./234 exh.
Advertised Intake Duration281
Advertised Exhaust Duration283
Advertised Duration281 int./283 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.595 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.598 in.
Valve Lift with Factory Rocker Arm Ratio0.595 int./0.598 exh.
Camshaft Gear Attachment3-bolt
Computer-Controlled CompatibleNo
Lifters IncludedYes
Lifter StyleHydraulic roller
Valve Springs IncludedNo
Retainers IncludedNo
Locks IncludedNo
Valve Stem Seals IncludedNo
Timing Chain and Gears IncludedNo
Assembly Lubricant IncludedNo
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredYes
QuantitySold as a kit.

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