Brand: ARP
Manufacturer's Part Number: 420-3601
Part Type: Cylinder Head Fasteners
Product Line: ARP High Performance Cylinder Head Stud Kits
Automotive Fittings Part Number: ARP-420-3601
UPC: 672036044541
Fastener Style: Bolt
Undercut Stud: No
Head Style: Hex
Fastener Material: Stainless steel
Fastener Color: Black/Polished
Washers Included: Yes
Washer Style: Flat
Quantity: Sold as a kit.
Notes: Inner head studs are black oxide with stainless outer bolts.
Special Attention: Anti-seize should be used on all stainless steel fasteners.
Description:
ARP high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. A black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted securely with a set of ARP high performance cylinder head studs; order the hardware recommended for your year/make and engine application