Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededARPPART NUMBER: 070-180-3601
High Performance Head Bolt Kit Oldsmobile 307/350/455 cid (1977 & Later) 1/2"
$8599
2 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeOldsmobile
- High Performance Head Bolt Kit
- Oldsmobile 307/350/455 cid (1977 & Later) 1/2''
- Hex Head
Olds 350-455 (early) 1/2" head bolt kit
15 Percent Stronger Than Grade 8 Hardware!
ARP's High-Performance Series Head Bolt Kits are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High-Performance Series bolts are 180,000 psi tensile strength. These kits come complete with hardened parallel-ground washers. Also available in Professional Series Head Bolt Kits.
Part TypeCylinder Head Bolts and Studs
Product LineARP High-Performance Series Head Bolt Kits
BrandARP
Package Height2.45
Package Width4.35
Package Length8.7
Weight5.28 PG
Part CategoryPerformance Parts
Washers IncludedYes
QuantitySold as a kit
Fastener StyleBolt
Fastener FinishBlack oxide
Cut To FitNo
Part FitmentSemi Universal
Fastener MaterialChromoly
Head StyleHex
Undercut StudNo
Vendor Part Number180-3601
Package Qty1
Package TypeEA
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
