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Moroso 68621 Extra Long Valve Cover Wingnuts with Studs

(1967-1979 Pontiac 400 Small Block; 1970-1976 Pontiac 455 Big Block; 1967-1969 Pontiac 428 Big Block)

Part of: Moroso Extra Long Valve Cover Wingnuts with Studs

Other options in this family: Moroso 68605

Manufacturer

Picture for manufacturer Moroso

Part Number

68621
6 reviews
Sale Price

$44.17

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Moroso 68621 Extra Long Valve Cover Wingnut kit provides a convenient solution for installing tall valve covers without clearance issues. These extended wingnuts are specifically designed to accommodate valve covers up to 4.5 inches in height, making them ideal for performance engines with high-rise valve covers.

Key Features:

  • Extra-long design clears valve covers up to 4.5 inches tall
  • Includes matching studs for complete installation
  • Eliminates gasket alignment problems during installation
  • Speeds up valve cover installation and removal
  • Four wingnuts and studs per package
  • Chrome finish for a professional appearance

This kit is perfect for racers and performance enthusiasts who frequently remove valve covers for maintenance or tuning. The included studs thread into the cylinder head and remain in place, allowing the wingnuts to be quickly tightened or loosened by hand without tools. This design keeps valve cover gaskets properly aligned and reduces installation time significantly.

Products specifications

Fits

1967-1979 Pontiac 400 Small Block; 1970-1976 Pontiac 455 Big Block; 1967-1969 Pontiac 428 Big Block

Fastener Finish

Black powdercoated

Fastener Material

Aluminum

Finish

PowderCoated Black

Hold-Down Tabs Included

No

Notes

Steel stud, aluminum T bar.

Quantity

Sold as a set of 4.

Size

5/16"-18 & 1-3/8" Long

Thread Length

1.375 in.

Thread Size

5/16-18 in.

Valve Cover Fastener Style

Wing nut

Washers Included

No

Quick and easy.

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

The part I purchased had the lowest price I could find online anywhere.. Simple transaction and fast shipping.. Ordered on a Monday and delivered by Friday..

a lot of their parts are the lowest price you can find. they will always be on my list of autopart dealers for every build

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