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COMP Cams Camshaft Kit LS1 XR259HR-12

SKU: CCAK54-408-11

Camshaft Kits

CCA Camshaft Kits...

COMP Cams Camshaft Kit LS1 XR259HR-12

SKU: CCAK54-408-11

Camshaft Kits

CCA Camshaft Kits...

A$2,870.73
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

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.” *K-Kit - Complete Kit Includes* * Camshaft * Lifters * Valve Springs * Retainers * Valve Locks * Valve Stem Seals * Timing Chain Set * Assembly Lube * Decals * Instructions

Product Details

Advertised Exhaust Duration:265
Advertised Intake Duration:259
Amazon ASIN:B005H89TLG
Assembly Lubricant Included:No
Basic Operating RPM Range: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 Material:Billet Steel
Camshaft Series:XFI RPM
Description:XFI RPM 206/212 Hydraulic Roller Cam K-Kit for GM LS GEN III/IV
Engine Family:GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Exhaust Duration @ .050 in.:212
Exhaust Duration at .050 inch Lift:212
Exhaust Duration:265
Exhaust Valve Lift(in):0.52
Exhaust Valve Lift:0.522
Gaskets Included:No
Intake Duration @ .050 in.:206
Intake Duration at .050 Inch Lift:206
Intake Duration:259
Intake Valve Lift(in):0.515
Intake Valve Lift:0.515
Kit Type:K-Kit - Complete Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Lobe Separation:112
MSE Process Video Link:https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:ccaK54-408-11
RPM Range:0-6750
Title:XFI RPM 206/212 Hydraulic Roller Cam K-Kit for GM LS GEN III/IV
Usage:Street/Performance
Valve Springs Included:Yes

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 Kit

Data: v4.2 - Upd: 2026-10-13 17:40:58

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
K54-408-11
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams XFI RPM Cam and Lifter Kits
Product Attributes - UPC
036584199793
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Basic Operating RPM Range
800-5,800
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Very strong torque, good mileage. Noticeable increase over stock cam.
Product Attributes - Intake Duration at 050 inch Lift
206
Product Attributes - Exhaust Duration at 050 inch Lift
212
Product Attributes - Duration at 050 inch Lift
206 int./212 exh.
Product Attributes - Advertised Intake Duration
259
Product Attributes - Advertised Exhaust Duration
265
Product Attributes - Advertised Duration
259 int./265 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.515 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.522 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.515 int./0.522 exh.
Product Attributes - Lobe Separation (degrees)
112
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Grind Number
XR259HR
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 - Outside Diameter of Outer Spring (in.)
1.055 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
No
Product Attributes - Assembly Lubricant Included
Yes
Product Attributes - Pushrods Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaK54-408-11
SFX Item ID 4124116
Supplier Item Code 4124116
Manufacturer SKU K54-408-11
Manufacturer UPC 36584199793
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

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)

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