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 Tool CB Valve Spring Changer

SKU: CCA5643CPG

Valve Spring Compressors

CCA Tools...

COMP Cams Tool CB Valve Spring Changer

SKU: CCA5643CPG

Valve Spring Compressors

CCA Tools...

Sale ends in Calculating...

A$636.21 A$784.00
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.

Added to cart

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

Description

Exclusive Comp Cams flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Valve Spring Comprsr

Additional Information

This COMP adjustable valve spring remover is constructed of billet aluminum for even the heaviest valve spring pressures. Fully adjustable, this tool accommodates Chevrolet Big Blocks with Jesel or T&D rockers.

Part Type

Engine Valve Spring Compressor

Product Overview

*Adjustable Valve Spring Removers*
• Engineered from billet aluminum with heavy-duty construction to handle even the heaviest spring pressures
• Fully adjustable for different valve angles
• Screw mechanism maintains position to easily remove/install valve locks
• Retainer housing reducer for use on COMP spring changers, particularly for use on our adjustable valve spring removers on smaller diameter springs (eg. Beehive or Ford Modular Springs)

*Valve Spring Compressors*
Built from an exclusive design valve spring removal tools are engineered specifically to work with all GM Gen III/IV LS-type or Small Block Chevy and Small Block Ford engines. The easy-to-use custom design enables the removal of one or two valve springs at a time without the hassle of removing the rocker stand or any of the other installed rockers. The tool works both with cylinder heads installed on an engine in a vehicle or with the cylinder heads off. The simple design facilitates easy usage in vehicles where other tools are incapable of reaching the tight spaces.

*Heavy-Duty Manual Valve Spring Compressor*
Our super-duty compressor is constructed of a welded steel box-tubing frame and an over-center type clamping device that can compress any valve spring. The compressor arm slides up and down for adjustment and utilizes a locking pin for speed and ease of use. A base is offered to hold the unit upright in order to use the compressor in conjunction with a mini spring tester.

*Valve Spring Compressor*
The proprietary wave beam design of this 2000 Valve Spring Compressor provides ultra rigidity in a lightweight package. This heads off spring compressor features a dual adjustable design that allows for perfect positioning and easy access to valves and springs. The spring cage has a small 1" inside diameter flange that works perfectly with most popular valve springs.

*Deluxe Universal Overhead Spring Compressor*
The Deluxe Universal Overhead Valve Spring Compressor easily removes valve springs on most cars and light trucks. This versatile spring compressor can be used with the cylinder heads on or off the engine. The unique tool features a removable handle that allows for use with a 5/8" socket or wrench in confined areas and an extra-long leg for other applications. For best results, use with our 14/18mm Air Operated Valve Holder (#5657) to pressurize the cylinder and keep the valves in place during removal of the springs and keepers.

*Shaft Mount Valve Spring Compressors*
If you've ever tried to remove high pressure valve springs with shaft mounted rocker arms while the cylinder heads are still on the engine, you know what a chore it can be. The COMP Shaft Mount Valve Spring Compressors are designed to facilitate valve spring removal on heads with shaft mounted rockers.
• Bolt tool shaft in place of rocker shaft, place tool feet over retainer, slide on handle and pull down to compress spring
• Once valve locks are removed, flip tool out of the way and remove spring
• Simple reassembly

*Valve Spring Height Micrometers*
• Quickest, easiest, most accurate way to measure valve spring installed height
• Install just like a valve spring, then tool is expanded until it fully seats valve, locks and retainer
• Simulated installation allows ultra precise readings
• Tool is read like a micrometer and is accurate to .001"

*Adjustable On Head Valve Spring Tester*
A great way to check spring pressure on an assembled engine, this billet aluminum tool fits onto your rocker arm for quick pressure checks.
• Adjustable to use with almost any rocker length
• Measures pressures up to 600 lbs.

*Mini Valve Spring Tester*
• Designed to be a portable and low cost alternative to bench top style spring testing
• 0-1000 lb. tester scaled in 20 lb. increments
• Can be placed in a vise, used with an arbor press or used in a drill press (w/ flange)

Data: v4.2 - Upd: 2026-11-11 11:09:37

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

Amazon ASIN:B0046ZHD0U
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?:Yes
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:No impact on pollution output of vehicle.
Description:Adjustable Valve Spring Remover for BBC w/ Jesel/T&D Rockers
Part Number:cca5643CPG
Title:Adjustable Valve Spring Remover for BBC w/ Jesel/T&D Rockers

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 19:04:41

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca5643CPG
SFX Item ID 4120731
Accounting SKU cca-5643CPG
Manufacturer SKU 5643CPG
Manufacturer UPC 036584214137
Alternative References 5643CPG, CCA-5643, CPC5643CPG

Valve Spring Compressor Tools, Cylinder Head On Usage, Aluminum, Red, for Use with Jesel and T&D Rocker Arms, Chevrolet, Big Block, Each

Removing valve springs means working within a small space--a place where some tools are incapable of reaching. COMP Cams valve spring compressors enable you for effortless removal in these areas. Their tools allow you to work with either one or two valve springs at a time, without the hassle of first having to remove the rocker stand or any of the other installed rocker arms. They can be used on all GM Gen III/IV LS-type engines, as well as, small block Chevy and Ford engines with the cylinder heads on or off. A simple design with big time-saving results; choose the completely capable COMP Cams valve spring compressors for hassle-free removal.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number5643CPG
Part TypeValve Spring Compressors
Product LineCOMP Cams Valve Spring Compressor Tools
UPC036584214137
Valve Spring Compressor UsageCylinder head on
Valve Spring Compressor MaterialAluminum
Valve Spring Compressor colorRed
QuantitySold individually.
NotesFor use with Jesel and T&D rocker arms.

Compatibility

Loading compatibility information...

Keep shopping

More from Comp Cams