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Comp Cams Stage 1 LST (58X) 225/239 Hydraulic Roller Master Cam Kit for GM LS 3-Bolt Blower Engines

SKU: CCAMK54-335-58

Camshaft Kits

CCA Camshaft Kits...

Comp Cams Stage 1 LST (58X) 225/239 Hydraulic Roller Master Cam Kit for GM LS 3-Bolt Blower Engines

SKU: CCAMK54-335-58

Camshaft Kits

CCA Camshaft Kits...

A$3,835.26
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Excellent performance with smaller engines or any 5.3L mildly modified blower engine. The MK-Kit (Cam Kit) includes: Camshaft, lifters, timing set, Pushrods, dual valve springs, tool Steel retainers, valve locks, spring seats and valve Seals.

Product Overview

Available with camshaft only under 54-335-11, Available in CK-Kit under CK54-335-11, Available in MK-Kit w/ 24X Timing Set under MK54-335-24

Product Details

Advertised Exhaust Duration:294
Advertised Intake Duration:283
Assembly Lubricant Included:No
Basic Operating RPM Range:2000-7200
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 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. Exempt for eign Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of 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:Billet Steel
Camshaft Series:Low Shock Technology
Description:Comp Cams Stage 1 LST (58X) 225/239 Hydraulic Roller Master Cam Kit for GM LS 3-Bolt Blower Engines
Engine Family:GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Exhaust Duration at .050 inch Lift:239
Exhaust Valve Lift:0.612
Gaskets Included:No
Grind Number:283MGH14
Intake Duration at .050 Inch Lift:225
Intake Valve Lift:0.612
Kit Type:MK-Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Lobe Separation:114
Locks Included:Yes
Part Number:ccaMK54-335-58
Pushrods Included:Yes
Recommended Cam Install Kit:5621
Recommended Max-Lift BSR Shaft Rocker System:1981-16
Recommended Upgraded Stock Rocker Arms:1477-16
Retainers Included:Yes
Stage:1
Timing Set Included:Yes
Title:Stage 1 LST Blower 58X Master Cam Kit for 5.3L LS
Usage:Street
Valve Seals Included:Yes
Valve Spring Seats Included:Yes
Valve Springs Included:Yes

Application Summary

Fits all 3-Bolt GM LS engines, but designed to perform best with turbocharged 5.3L LS engines

Part Type

Engine Camshaft Kit

Data: v4.2 - Upd: 2026-10-13 17:39:47

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
MK54-335-58
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams LST Stage 1 Blower Camshaft Packages
Product Attributes - UPC
36584413059
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Basic Operating RPM Range
2,000-7,200
Product Attributes - Camshaft Use
Street
Product Attributes - Camshaft Manufacturers Description
Excellent performance with smaller engines or any 5.3L mildly modified blower engine.
Product Attributes - Intake Duration at 050 inch Lift
225
Product Attributes - Exhaust Duration at 050 inch Lift
239
Product Attributes - Duration at 050 inch Lift
225 int./239 exh.
Product Attributes - Advertised Intake Duration
283
Product Attributes - Advertised Exhaust Duration
294
Product Attributes - Advertised Duration
283 int./294 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.612 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.612 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.612 int./0.612 exh.
Product Attributes - Lobe Separation (degrees)
114
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic roller
Product Attributes - Valve Springs Included
Yes
Product Attributes - Valve Spring Style
Standard
Product Attributes - Outside Diameter of Outer Spring (in.)
1.320 in.
Product Attributes - Retainers Included
Yes
Product Attributes - Locks Included
Yes
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Timing Chain and Gears Included
Yes
Product Attributes - Timing Chain Style
Double roller
Product Attributes - Assembly Lubricant Included
No
Product Attributes - Pushrods Included
Yes
Product Attributes - Intake Overall Length (in.)
7.450 in.
Product Attributes - Exhaust Overall Length (in.)
7.450 in.
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Special Attention
For use on models with a 58-tooth reluctor wheel.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaMK54-335-58
SFX Item ID 4124785
Supplier Item Code 4124785
Manufacturer SKU MK54-335-58
Manufacturer UPC N/A
Alternative References (58X), 3-Bolt

Compatibility

Fits all 3-Bolt GM LS engines, but designed to perform best with turbocharged 5.3L LS engines

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