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KRC Racing Allen Lock Stud Header System Kits 6600

Header Studs, Locking, 12-Point Nuts, Steel, Natural, 3/8-16 in., Set of 12

Estimated Ship Date: 11/14/2014 (if ordered today)

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  • This part is normally shipped directly from the manufacturer / Supplier.

Manufacturer's Part Number: 6600
Part Type: Header Fasteners
Summit Racing Part Number: KRC-6600

UPC: 81185400251
Fastener Style: Stud
Thread Size: 3/8-16 in.
Head Style: 12-point
Overall Length (in): 1.500 in.
Fastener Material: Steel
Fastener Finish: Natural
Quantity: Sold as a set of 12.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Headers that form a leak can lose at least 15 hp per header side--and that's bad news when it comes to the performance factor. KRC Racing Allen lock stud header system kits include high-tensile studs, heat-treated nuts, and precision-locking washers to ensure that your headers are installed tightly and will not leak. Their special 12-point double hex socket has 12 driving points for easier hex key engagement. And, with their special vibration-free nut, you're able to tighten your header in more positions than you could with an open-end wrench.

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

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