In-Store Pickup Location Close

Stage 8 Locking Header Bolt Kits 8900B


Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, Set of 12

Estimated Ship Date: Today Would you rather pick it up? Select Location

Manufacturer's Part Number: 8900B
Part Type: Header Fasteners
Summit Racing Part Number: STG-8900B

Fastener Style: Bolt
Thread Size: 8mm x 1.25
Head Style: 12-point
Underhead Length (mm): 25.00mm
Fastener Material: Steel
Fastener Finish: Nickel plated
Quantity: Sold as a set of 12.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Made in the USA, Stage 8's Grade 8 locking header bolts use a patented system that consists of a grooved hex-head bolt, a retainer, and a snap clip. The retainer fits over the bolt head and locks the bolt against the header tube, and the snap clip holds the retainer in place. Once Stage 8 header bolts are tightened down, they won't back out, eliminating leakage and blown header gaskets from loose bolts.


Most Helpful Reviews Review this Product

1 Customer Reviews for Stage 8 Locking Fasteners 8900B - Stage 8 Locking Header Bolt Kits

Average Customer Review

5 Star


4 Star


3 Star


2 Star


1 Star

+See All 1 Reviews

Icing on the cake

Summit RacingSummit Racing Verified Purchase

If you are going to do a it right the first time. With these you will never have to retighten a header bolt again.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.


Reviewer: MICHAEL from AL

Date: March 05, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close