Key Specs

MFG. Part #9-221
BrandCloyes Gear
See more specs

Need To Know

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Cloyes Gear 9-221 Details

The perfect compliment to our Chevy Hex-A-Just® True® Roller Sets. The Quick Button™ Two Piece Timing Cover provides easy access to cam timing adjustment  saving hours of set-up time on the dyno or at the track.  The built-in cam button allows you to adjust cam endplay with the cover in place.
 

  • Made from Die Cast Aluminum
  • Designed for easy access to Hex-A-Just®
  • Easily-Adjustable, Thrust Bearing Cam Button
  • O-Ring Seal & Timing Cover Bolts Included
  • Accepts OEM-style timing cover gasket and crank shaft seal
     

Note:

Not designed to work with Cloyes Quick Adjust Timing Sets
 

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Cloyes Gear 9-221 Specifications

KEY SPECS
MFG. Part #9-221
BrandCloyes Gear
GENERAL
GTIN Code750385404299

Ratings & Reviews

5

9 Reviews

Overall Assessment

Customers are highly pleased with the product's quality, noting its practicality and usability in various applications, such as retrofitting a hydraulic roller cam in an early block and race cars. The product has been applauded for its easy cam adjustment and simple setup, alongside a smooth and effortless operation. Its ease of access to the cam, combined with seamless fitting, even with an 8" balancer, sets the product apart from competitors. Users also complimented the straightforward instructions, further confirming the product's user-friendly design. The cover's design eliminated the need for guesswork, enhancing overall satisfaction. Many customers would repurchase the product, reflecting its reliability and superior performance.

5

9 reviews

5

9

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Filter by Ratings

I would purchase again

5.0

a month ago

Jake

Ohio

Verified

Timing cover fit and looks good

Would Recommend

This is w well built product fits great

5.0

2 years ago

Rat rod jim

Idaho Falls Id

Verified

Good product

Would Recommend

I would buy it again

5.0

3 years ago

Novadose

Sunset Louisiana

Verified

In my Race Car

Would Recommend

I would buy this again

5.0

3 years ago

Evilrado 402

Alvo,Ne

Verified

easy cam adjustment

Would Recommend

Great product

5.0

3 years ago

Pat R

East Syracuse, NY

Verified

easy to set up and no issues with application

Would Recommend

Clouds quick button timing cover

5.0

4 years ago

Todd

Clemmons nc

Verified

This is really nice. Setting clearance is a breeze with this cover. No more guessing n taking cover off time after time. Also easy access to cam with no problems as far as gaskets around oil pan.

Would Recommend

Fit good for me WILL fit an 8" balancer

5.0

6 years ago

Funs Fun

NE

Verified

Had read that some had problems with clearance on the main cap, but mine fit fine. Just take your time and check everything for clearance as you go. You CAN use it with an 8" balancer, BUT it will cover the bottom two holes of the round cover. Not a problem for me.

Would Recommend

Great product! Would buy again.

5.0

6 years ago

Flattop

Elkton, Ky

Verified

This is being used to retrofit a hydraulic roller cam in an early block

Would Recommend

Great cover

5.0

7 years ago

Seattlesince88

Bellingham WA

Verified

Easy install, functions great. Adjustment is smooth and easy. If you have never used one before, easy to follow instructions are included.

Would Recommend

Showing 9 of 9 reviews

Questions & Answers

2 Questions • 2 Answers

Does this cover allow for easy swapping of the cam?

by Scorr

• 2 years ago

1 answer

Will it work with short water pump Regards james

by Jim

• 8 years ago

1 answer

2 of 2 questions shown

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