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$89.95
Header Studs, Locking, 12-Point Nuts, Steel, Natural, 3/8-16 in., Set of 16
Estimated Ship Date: 6/3/2013 (if ordered today) Would you rather pick it up? Select Location
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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.