Our exhaust stud kit includes the original factory length exhaust studs that came on Mopar big blocks from the factory. These are great for restorations, or for cars with headers. These studs allow you to hang the headers from the studs during installation, making things easier. Works with factory iron heads, as well as aftermarket aluminum heads. Includes 6 per package, enough to do one head, so order two packages for a complete engine.
Whenever you order bolts, don't forget a tube of ARP assembly lubricant. ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly Lube" This lube is essential to get correct torque on the head, rod and main bolts, and it doesn't hurt to put it on misc other engine bolts as well. One tube is usually enough to do 4 or 5 complete engines, so it's a good investment to keep around the shop.
Our header bolt kit includes 12 gold irridite header bolts, enough to do one complete engine. Bolts are 3/4" long, recommended for 1/4" thick header flanges. Bolts feature 3/8" six point heads for situations where clearance around the bolt head is reduced due to header tubes, etc. Matching washers are also included.
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