Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
000psi Thread Size M10 x 1
Weight is reduced by 7
Prelude 1992-2001
Superior material grain flow because of patented Wave-Loc surface design as compared to knurled bolts that have sharp edges and “built-in” stress risers
with flanges cast in the in-house foundry that perfectly fit the Slip-On Race Line (Titanium) exhaust system
ARP 206-4207 Head Stud Kit for Triumph TR4 12pt ymm_41 000psi Thread Size M10 xIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat
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