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Vehicle Info NeededARPPART NUMBER: 070-234-4313
Head Studs w/12-Point Nuts Pre-2003 Small Block Chevy Gen III/LS Series
$90599
Ships on Oct 13, 2026
Lowest Price GuaranteeSmall Block Chevy
- Head Studs w/12-Point Nuts
- Pre-2003 Small Block Chevy Gen III/LS Series
- CA625+
Kit includes (20) of Each: Custom Age 625+ Head Studs, Parallel Ground Washers, 8740 Chrome Moly Steel 12-point Nuts; (10) 8740 8mm studs w/ nuts & washers; (1) 1/2 Ounce ARP Ultra-Torque Fastener Assembly Lubricant
Professional-Grade Cylinder Head Stud Kits
ARP precision-machined head studs are heat-treated, centerless-ground, and thread-rolled to ensure consistent clamping force strength and durability. Only premium-grade 190,000 psi tensile strength 8740 alloy material is used, which is rated far superior to "aircraft" quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating alignment guesswork. These kits come with 12-point head nuts. Also available are Head Studs With Hex Heads.
Part TypeCylinder Head Bolts and Studs
Product LineARP Head Studs With 12-Point Nuts
BrandARP
Package Height2.4
Package Width4.2
Package Length8.7
Weight7.17 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number234-4313
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
