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Proform 141-133 Center Bolt Valve Cover Bolt & Washer Kit

  • Based on 135 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 13
Order within 23 hours and 30 minutes
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Features

  • Package Dimensions: 2.794 H x 18.541 L x 4.318 W (centimetres)
  • Package Weight: 0.25 pounds
  • Fit type: Vehicle Specific
  • Country of Origin : Taiwan

Description

Valve Cover Fastener, Bolt, 1/4-20 in Thread, 3.750 in Long, Hex Head, Washers Included, Steel, Chrome, Center Bolt, Small Block Chevy, Kit

Brand: ProForm


Fit Type: Universal Fit


OEM Part Number: 141-133


Global Trade Identification Number: 30


Manufacturer: Proform


Brand: ‎ProForm


Fit Type: ‎Universal Fit


OEM Part Number: ‎141-133


Global Trade Identification Number: ‎30


Manufacturer: ‎Proform


Automotive Fit Type: ‎Universal Fit


UPC: ‎037995861330


Model: ‎Valve Cover Fastener


Item Weight: ‎0.01 ounces


Product Dimensions: ‎7.5 x 6 x 5.5 inches


Country of Origin: ‎Taiwan


Item model number: ‎141-133


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎141-133


Date First Available: December 2, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect bolts
Perfect length for Chevy centerbolt Vortec valvecovers
Reviewed in the United States on November 24, 2024 by Bill Dubinski

  • Product looks good and fits well.
Liked the product. Did what was expected with ease
Reviewed in the United States on May 8, 2021 by Amazon Customer

  • As advertised
As advertised
Reviewed in the United States on January 20, 2020 by Me

  • Bolts good but seals cracked after 6 months
These worked well initially and stopped oil leaks when used to replace the 20 year old cracked washer seals. I replaced the bolts and seals. Six months later all the washer seals are cracked and starting to leak again.
Reviewed in the United States on March 5, 2024 by Randy

  • Absolute Garbage.
DO NOT BUY THESE. Proform genuinely cannot pull their heads out long enough to make a bolt that isn't bent or made of swiss cheese, or both. "Oh but I can't find 3.5" UHL bolts for these valve covers!" Buy a set of 4" ARP bolts and use a cutting wheel to knock half an inch off of them, and chase the threads. It's guaranteed to be less of a waste of time and money than buying these bolts. ... show more
Reviewed in the United States on May 14, 2021 by Jared G.

  • Great deal
Great product excellent price
Reviewed in the United States on March 28, 2019 by ozzie

  • Five Stars
Nice parts
Reviewed in the United States on March 5, 2016 by Ken Williams

  • Had to cut the bolts
Had to cut 1/4” off bolts for them to get tighten up
Reviewed in the United States on March 13, 2024 by bob easton

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