Stage 8 Locking Header Bolts

[tdola]

Does anyone know if these are the correct Stage 8 locking header bolts for the 6.1 liter. The vendor told me that the header bolts for the 5.7 and the 6.1 are the same. Why are these sold in a set of 17 and not 16??? How many header bolts do the 6.1 liter engines require? I am using the header bolts for my Kooks headers. Thanks.

STG-8916

$41.95
Brand:Stage 8 Locking FastenersProduct Line:Stage 8 Locking Header Bolt KitsPart Type:Header FastenersFastener Style:BoltThread Size:8mm x 1.25Head Styleouble hex headUnderhead Length (mm):25mmFastener Material:SteelFastener Finish:Nickel platedQuantity:Sold as a set of 17.Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Mopar, Modular V8, Set of 17

Stop leakage from loose header bolts.
Made in the U.S.A., 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.