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 Mutha Thumpr Hydraulic Roller Cam and Lifter Kits CL33-601-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 291/311, Lift 0.567/0.551, Ford, Big Block FE, Kit

SKU: CCACL33-601-11

Camshaft Kits

COMP Cams Mutha Thumpr Hydraulic Roller Cam and Lifter Kits CL33-601-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 291/311, Lift 0.567/0.551, Ford, Big Block FE, Kit

SKU: CCACL33-601-11

Camshaft Kits
A$2,831.39
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

MTMPRHRCLFE

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

Additional Information

High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Part Type

Engine Camshaft and Lifter Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 21:16:09

Data: v4.2 - Upd: 2026-11-09 07:44:11

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

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaCL33-601-11
SFX Item ID 4776807
Accounting SKU cca-CL33-601-11
Manufacturer SKU CL33-601-11
Manufacturer UPC 036584381372
Alternative References CCA-CL33-601-11, CL33-601-11

Camshaft Kits, Mutha Thumpr Hydraulic Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 291/311, Lift 0.567/0.551, Ford, Big Block FE, Kit

COMP Cams offers Mutha Thumpr hydraulic roller cam and lifter kits for a variety of applications, including many Ford and Oldsmobile engines from the 1960s, '70, '80s, and '90s. These rough-idle replacements are ideal for high performance street/strip use. They need 9:1 compression, 2,500+ stall, intake, gears and headers. Kit includes camshaft, lifters, assembly lube, decals and instructions. Get the sound and performance you want with COMP Cams products.
• Product background info:
Frequently used in today's OEM factory engines and mild to moderately aggressive performance engines, hydraulic roller cams use lifters equipped with a roller wheel that tracks along the camshaft lobe, reducing wear and friction, and enabling faster lobe ramp rates than flat tappet cams.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberCL33-601-11
Part TypeCamshaft Kits
Product LineCOMP Cams Mutha Thumpr Hydraulic Roller Cam and Lifter Kits
UPC00036584381372
Cam StyleHydraulic roller, Retro-fit
Basic Operating RPM Range2,200-5,900
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionHigh performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Intake Duration at 050 inch Lift235
Exhaust Duration at 050 inch Lift249
Duration at 050 inch Lift235 int./249 exh.
Advertised Intake Duration291
Advertised Exhaust Duration311
Advertised Duration291 int./311 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.567 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.551 in.
Valve Lift with Factory Rocker Arm Ratio0.567 int./0.551 exh.
Camshaft Gear Attachment1-bolt
Grind Number291tHR7
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 IncludedYes
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredYes
QuantitySold as a kit.

Brochures

Compatibility

Loading compatibility information...

Keep shopping

More from Comp Cams