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Vehicle Info NeededARPPART NUMBER: 070-235-4201
Head Studs w/12-Point Nuts Big Block Chevy 396-402-427-454 Cast Iron OEM
$23199
1 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeBig Block Chevy
- Head Studs w/12-Point Nuts
- Big Block Chevy 396-402-427-454 Cast Iron OEM
- Mark IV w/ Aluminum Factory Heads and Early Bowtie
BB Chevy 12pt head stud kit
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 Stud
Product LineARP Head Studs With 12-Point Nuts
BrandARP
Package Height2.25
Package Width4.0
Package Length8.75
Weight6.7 PG
Part CategoryPerformance Parts
Washers IncludedYes
QuantitySold as a kit
Fastener StyleStud
Fastener FinishBlack oxide
Fastener Material8740 chromoly
Head Style12-point
Undercut StudNo
Vendor Part Number235-4201
Package Qty1
Package TypeEA
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