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Comp Cams Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro w/Manual

SKU: CCAMK54-303-11

Camshaft Kits

CCA Camshaft Kits...

Comp Cams Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro w/Manual

SKU: CCAMK54-303-11

Camshaft Kits

CCA Camshaft Kits...

A$3,473.39
IN STOCK! Est Ship 3-7 Days days. In stock at 1 location (2 available)

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Description

Stg2LSTMKLS3Stock

Stage 2 LST 237/248 Hydraulic Roller Master Cam Kit for LS3 Corvette/Camaro with Manual Transmission

Additional Information

The Stage 2 LST Master Cam Kit for Manual LS3 Camaro and Corvette is the answer for those who want maximum power from a stock piston LS3. Kit includes lifters, timing set, pushrods, springs, retainers, locks, spring seats and seals.

Application Summary

Chevrolet: Camaro 10 - 16 6.2 L Engine, Chevrolet: SS 14 - 16 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine

Part Type

Engine Camshaft Kit

Product Overview

GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed

Data: v4.2 - Upd: 2026-11-09 19:46:09

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:297
Advertised Intake Duration:292
Amazon ASIN:B07MJH8FHP
Assembly Lubricant Included:No
Basic Operating RPM Range:3,000-7,500
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
Camshaft Series:Low Shock Technology
Description:Stage 2 LST Master Cam Kit for Manual LS3 Corvette/Camaro w/ Stock Pistons
Engine Family:GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Estimated Horsepower Gain with Kit:91
Exhaust Duration at .050 inch Lift:248
Exhaust Valve Lift:0.638
Gaskets Included:No
Grind Number:292LMH13
Intake Duration at .050 Inch Lift:237
Intake Valve Lift:0.663
Kit Type:MK-Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Locks Included:Yes
Part Number:ccaMK54-303-11
Pushrods Included:Yes
Recommended Cam Install Kit:5621
Recommended Max-Lift BSR Shaft Rocker System:1982-16
Recommended Upgraded Stock Rocker Arms:1478-16
Retainers Included:Yes
Stage:2
Timing Set Included:Yes
Title:Stage 2 LST Master Cam Kit for Manual LS3 Corvette/Camaro w/ Stock Pistons
Usage:Street/Strip
Valve Seals Included:Yes
Valve Spring Seats Included:Yes
Valve Springs Included: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 19:12:30

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaMK54-303-11
SFX Item ID 4124782
Accounting SKU cca-MK54-303-11
Manufacturer SKU MK54-303-11
Manufacturer UPC 036584387107
Alternative References CCA-MK54-303-11, CPCMK54-303-11, MK54-303-11

Camshaft Kits, Stage 2 LST Master Camshaft Packages, Hydraulic Roller, Advertised Duration 292/297, Lift 0.663/0.638, Lifters, Chevy, 6.2L, Kit

COMP Cams Stage 2 LST Master camshaft packages for GM LS applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance. The "Low Shock Technology" behind COMP Cams LST camshaft packages features lobe profiles designed to maximize horsepower, while improving stability at higher rpm. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and dependability in all popular LS applications with varying modifications. Stage 2 LST kits commonly add 90+ hp, depending on application.

Stage 2 LST Master camshaft packages include:
• COMP Cams LST camshaft
• Lifters
• Timing gear set or phaser limiter (depending on application)
• Pushrods
• Valve springs
• Retainers
• Valve locks
• Spring seats
• Valve seats

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberMK54-303-11
Part TypeCamshaft Kits
Product LineCOMP Cams Stage 2 LST Master Camshaft Packages
UPC00036584387107
Cam StyleHydraulic roller, OE roller
Basic Operating RPM Range3,000-7,500
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionBest LS3 cam when looking for maximum HP with stock pistons. Awesome power from 3500-7500 RPM, but must use CK or MK kit for valve train stability. AFM & VVT delete.
Intake Duration at 050 inch Lift237
Exhaust Duration at 050 inch Lift248
Duration at 050 inch Lift237 int./248 exh.
Advertised Intake Duration292
Advertised Exhaust Duration297
Advertised Duration292 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.663 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.638 in.
Valve Lift with Factory Rocker Arm Ratio0.663 int./0.638 exh.
Camshaft Gear Attachment3-bolt
Computer-Controlled CompatibleYes
Lifters IncludedYes
Lifter StyleHydraulic roller
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in.)1.320 in.
Retainers IncludedYes
Locks IncludedYes
Valve Stem Seals IncludedYes
Timing Chain and Gears IncludedYes
Timing Chain StyleDouble roller
Assembly Lubricant IncludedNo
Pushrods IncludedYes
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredNo
QuantitySold as a kit.
NotesFits LS3 models with a manual transmission.

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