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COMP Cams Magnetic Deck Checker

SKU: CCA4900

Dial Indicator Stands

CCA Hardware Kits...

COMP Cams Magnetic Deck Checker

SKU: CCA4900

Dial Indicator Stands

CCA Hardware Kits...

Sale ends in Calculating...

A$207.17 A$265.20
Available from MFR. In stock at 2 locations (more than 10 available)

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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.

Magnetic Deck Checker - Dial Indicator Mount - Aluminum - Blue Anodized - Each

Compression Test Kit

Additional Information

Our magnetic deck checker allows for the easy mounting of a dial indicator to check piston travel. Magnets in this deck plate make mounting a dial indicator easier than using a head bolt mounted deck checker.

Part Type

Engine Piston Top Dead Center Locator Tool

Product Overview

To calculate true compression ratio, it's necessary to measure the distance between the deck surface of the block and the piston deck. Our machined aluminum deck checker incorporates magnets to hold itself firmly to the block for simple and accurate measurements. Mount a dial indicator (not included) in the center for deck height, or mount one indicator in each end to check piston rock.

Data: v4.2 - Upd: 2026-11-11 11:08:47

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:B000P59AIS
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:Magnetic Block Deck Checker for Dial Indicator
Part Number:cca4900
Title:Magnetic Block Deck Checker for Dial Indicator

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 19:04:16

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca4900
SFX Item ID 4120460
Accounting SKU cca-4900
Manufacturer SKU 4900
Manufacturer UPC 036584720140
Alternative References CCA-4900, COM4900

Dial Indicator Stand, Aluminum, Blue Anodized, Magnetic Deck Bridge, 4 1/2 in. Bore Span, Each

COMP Cams machined aluminum deck checkers incorporate magnets to hold itself firmly to the block for simple and accurate measurements. Mount a dial indicator (not included) in the center for deck height, or mount one indicator in each end to check piston rock.To calculate true compression ratio it's necessary to measure the distance between the deck surface of the block and the piston deck. Choose COMP Cams magnetic deck checkers to do the job.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number4900
Part TypeDial Indicator Stands
Product LineCOMP Cams Magnetic Deck Checkers
UPC036584720140
MagneticYes
Stand MaterialAluminum
Stand ColorBlue anodized
QuantitySold individually.

Manufacturer Attributes
Title Magnetic Block Deck Checker for Dial Indicator
Amazon ASIN B000P59AIS
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 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. Exemption Reason No impact on pollution output of vehicle.
Manufacturer Designation Magnetic Block Deck Checker for Dial Indicator
Product Class Engine Piston Top Dead Center Locator Tool
Construction/Type Our magnetic deck checker allows for the easy mounting of a dial indicator to check piston travel. Magnets in this deck plate make mounting a dial indicator easier than using a head bolt mounted deck checker.
Vehicle Brief Magnetic Deck Plate

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