Product Summary

Universal Fit

  • Features easy to read cam specs
  • Reads in .001" increments
  • 1" of travel
  • Indicator fits in either .842" GM or .875" Ford lifter bores
  • Universal application
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Key Specs

MFG. Part #58666838
BrandSpeedway Motors
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 58666838 Details

This style of dial indicator fits in either .842" GM or .875" Ford lifter bores. It is the easy to read cam specs when degreeing cams and reads in .001" increments. 1" of travel. 

Speedway Motors 58666838 Specifications

KEY SPECS
MFG. Part #58666838
BrandSpeedway Motors

Ratings & Reviews

5

10 Reviews

Overall Assessment

Customers appreciate the tool for its ease of use, accuracy, and consistency, highlighting its value in thoroughly double-checking cam specifications. They praise its ability to facilitate the cam degreeing process, while maintaining its universality for Chevy and Ford. Users also emphasized on its user-friendly nature and highlighted its capability in finding cam lob lift, advancing or retarding cam shaft timing, and determining the valves' duration. In comparison to competitors, customers preferred our product, commending the quality of the product and its valuable features over traditional dial indicators.

5

10 reviews

5

10

4

0

3

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2

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Filter by Ratings

I would buy the product again

5.0

a year ago

JD

Castalian Springs TN

Verified

Much better than trying to put a dial indicator on the lifter

Would Recommend

Worked great and saved time

5.0

5 years ago

calm

SD

Verified

Dialing in a cam was never this easy

Yes

5.0

7 years ago

Chuck

ILL

Verified

Looks good can't wait to use it.

Would Recommend

Great product for the price!!!

5.0

7 years ago

GT Racing

Beatrice NE

Verified

Universal for Chevy and Ford!!! Easy to use!!! Makes Degreeing a Camshaft a breeze!!!

Would Recommend

Wonderful tool. Awesome.

5.0

7 years ago

Sly

Houston, TX

Verified

I was able to easily double check the cam specifications and even check some that weren't given with the cam I bought. Makes life easier when picking other components to get your static compression ratio right where you want it. Plus all you need is the camshaft and cam gears, none of the rest of the valve train, i.e. heads, valves, rocker arms etc.

Would Recommend

Good quality tool

5.0

8 years ago

Jason

Chambersburg Pa

Verified

Product was just as described and works great with consistency

Would Recommend

Great Tool

5.0

8 years ago

Ron

Chillicothe Ohio

Verified

Works much better than dial indicator on valve.

Would Recommend

Easy to use

5.0

9 years ago

John

Gothenburg Nebraska

Verified

Tool is easy to use!

Would Recommend

Camshaft dial indicator

5.0

9 years ago

Rich

Cairns,Queensland,Australia

Verified

Great item and easy to use and a great company to deal with.

Would Recommend

I would buy this tool again

5.0

10 years ago

Jonce

Casper, Wyoming

Verified

Very useful in finding cam lob lift, advancing or retarding can shaft timming, and the duration the valves are open. Very user friendly. Great tool.

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

1 Question • 1 Answer

Will that work on a mopar engine? (RB or LA)

by mocadnet

• 9 years ago

1 answer

1 of 1 questions shown

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