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Provides Best Head & Gasket Alignment
Increased Clamping Force
High Strength, Heat Treated Material
1/2" Thread Size
8740 Chromoly Steel Construction
200,000 PSI Tensile Strength
Black Oxide Finish
What's in the Box
(20) Head Studs
(20) 12 Point Nuts
Mustang ARP 1/2" Head Stud Kit
Give your Mustang 351W cylinder heads the best clamping force possible with this 1979-1995 Mustang ARP cylinder head stud kit! ARP's Pro Series head studs are cold-forged to ensure molecular integrity. The 8740 chromoly steel is heat-treated prior to thread rolling and machining which provides a whopping 200,000 PSI tensile strength! This stud kit is designed to be used with Mustang 5.8L blocks with 1/2" head bolt holes. ARP Pro Series head stud kits include 12 point nuts that eliminate the need for valve-train removal when re-torquing your cylinder heads.
ARP - The World Leader in Fastener Technology
ARP – The Fasteners of Champions
ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications. Shop ARP's Mustang water pump studs, water pump bolts, wheel studs, head stud kits, oil pan bolts, motor mount bolts, and many other hardware kits.