ARP Head Bolt Kits | Multiple Oldsmobile Fitments (180-3700)

Head Bolt Kit by ARP

ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi–15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.

Features

• Fastener Style:Bolt
• Thread Size:7/16 in.-20
• Undercut Stud:No
• Head Style:12-point
• Fastener Material:Chromoly
• Fastener Finish:Black oxide
• Washers Included:Yes

Benefits

• Rated at 180,000 psi
• 15 percent stronger than Grade 8 fasteners

Applications

• Oldsmobile Cutlass
• 1970 – 1976 Oldsmobile Vista Cruiser
• Oldsmobile Custom Cruiser
• Oldsmobile 4-4-2
• Oldsmobile Hurst/Olds, 390 hp (291 kW)
• Oldsmobile Delta 88
• Oldsmobile 98
• 1968 – 1970 Oldsmobile Toronado, 375 hp (280 kW)
• 1968 – 1970 Oldsmobile Toronado GT (W34), 400 hp (300 kW)
• 1973 – 1976 GMC Motorhome
• 1976 – 1979 Cadillac Seville
• 1979 Cadillac Eldorado
• 1968 – 1977 Oldsmobile Cutlass
• 1968 – 1977 Oldsmobile Vista Cruiser
• 1973 – 1977 Oldsmobile 4-4-2
• 1968 – 1980 Oldsmobile Delta 88
• 1977 – 1980 Oldsmobile 98
• 1979 – 1981 Oldsmobile Toronado
• 1973 – 1979 Oldsmobile Omega

What’s In The Box?

• 20 – Bolts

Warranty

• Manufacturers Standard Warranty