Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

COMP Cams Cam & Lifter Kit CB 270B-10

SKU: CCACL11-550-5

Camshaft Kits

CCA Cam & Lifter Kits...

COMP Cams Cam & Lifter Kit CB 270B-10

SKU: CCACL11-550-5

Camshaft Kits

CCA Cam & Lifter Kits...

A$916.71
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.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

COMP Cams Cam & Lifter Kit CB 270B-10

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

Additional Information

Jet boat or inboard/outboard drive. Pleasure usage, skiing, economy.

Application Summary

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

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

Data: v4.2 - Upd: 2026-11-07 21:18:28

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:280
Advertised Intake Duration:270
Amazon ASIN:B001GEPC4S
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,500-6,500
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:Solid Flat Tappet
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Magnum Marine
Description:Magnum Marine 235/242 Solid Flat Cam and Lifter Kit Chevrolet Big Block 396-454
Engine Family:Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration @ .050 in.:242
Exhaust Duration at .050 inch Lift:242
Exhaust Duration:280
Exhaust Valve Lift(in):0.575
Exhaust Valve Lift:0.575
Gaskets Included:No
Intake Duration @ .050 in.:235
Intake Duration at .050 Inch Lift:235
Intake Duration:270
Intake Valve Lift(in):0.561
Intake Valve Lift:0.561
Kit Type:CL-Kit - Cam and Lifter Kit
Lifter Type:Solid Flat Tappet
Lifters Included:Yes
Locks Included:No
Part Number:ccaCL11-550-5
RPM Range:2000-9000
Retainers Included:No
Timing Chain and Gears Included:No
Title:Magnum Marine 235/242 Solid Flat Cam and Lifter Kit Chevrolet Big Block 396-454
Usage:Marine
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 19:08:27

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaCL11-550-5
SFX Item ID 4122960
Accounting SKU cca-CL11-550-5
Manufacturer SKU CL11-550-5
Manufacturer UPC 036584079637
Alternative References CCA-CL11-550-5, CL11-550-5

Cam and Lifters, Merchanical Flat Tappet, Advertised Duration 270/280, Lift .561/.575, Chevy, Big Block, Kit

COMP Cams Magnum marine solid cam and lifter kits are specifically designed for the watercraft enthusiast looking for more power and speed. Whether your choice would be the 270s with low-speed torque and noticeable idle, or the 306s for larger cubic inch engines with tremendous high-rpm power and radical idle, one of the many Magnum Series cam and lifter kits will fit your engine's needs.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberCL11-550-5
Part TypeCamshaft Kits
Product LineCOMP Cams Magnum Marine Solid Cam and Lifter Kits
UPC036584079637
Cam StyleSolid flat tappet
Basic Operating RPM Range2,500-6,500
Camshaft UseMarine
Camshaft Manufacturers DescriptionJet boat or inboard/outboard drive. Pleasure usage, skiing, economy.
Intake Duration at 050 inch Lift235
Exhaust Duration at 050 inch Lift242
Duration at 050 inch Lift235 int./242 exh.
Advertised Intake Duration270
Advertised Exhaust Duration280
Advertised Duration270 int./280 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.561 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.575 in.
Valve Lift with Factory Rocker Arm Ratio0.561 int./0.575 exh.
Intake Valve Lash0.028 in.
Exhaust Valve Lash0.030 in.
Grind Number270B
Computer-Controlled CompatibleNo
Lifters IncludedYes
Lifter StyleMechanical flat tappet
Valve Springs IncludedNo
Retainers IncludedNo
Locks IncludedNo
Valve Stem Seals IncludedNo
Timing Chain and Gears IncludedNo
Assembly Lubricant IncludedYes
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredNo
QuantitySold as a kit.

Compatibility

Loading compatibility information...

Keep shopping

More from Comp Cams