• ARP Head Bolt Kits | Multiple Buick Fitments (123-3701)
1 1

ARP Head Bolt Kits | Multiple Buick Fitments (123-3701)

ARP Head Bolt Kits | Multiple Buick Fitments (123-3701)

123-3701

Out of stock

$45.98 USD
$50.43 USD $45.98 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ARP Head Bolt Kit from ARP is a high-performance fastener set designed for cylinder head applications. Constructed from chromoly steel and finished with a black oxide coating, these bolts are rated at 180,000 psi, making them 15 percent stronger than standard Grade 8 fasteners. The kit features 12-point head fasteners that facilitate easier installation and re-torqueing without the need for valvetrain removal. These head bolts provide enhanced strength and durability, ensuring reliable clamping force under high-performance conditions. Their robust construction and precision engineering make them suitable for demanding engine builds and rebuilds, offering improved reliability and peace of mind.

Designed to fit multiple Buick models, these ARP head bolts are compatible with various engine configurations from 2011 to 2025. They are intended for use in high-performance street and track applications, where maximum strength and reliability are critical. The bolts are a direct replacement for OEM fasteners and are suitable for both rebuilds and upgrades. The kit includes washers and all necessary components for installation, providing a straightforward bolt-on upgrade. Proper torque specifications should be followed to ensure optimal performance and sealing in your engine build.

Overview

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
  • 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

Please Note: Stage 1 engines 1977-1985.

Applications

  • 1975 Buick Apollo
  • 1975 – 1980 Buick Skyhawk
  • 1975 – 1977 Buick Century
  • 1975 – 1977 Buick Regal
  • 1975 – 1976 Buick LeSabre
  • 1975 – 1979 Buick Skylark
  • 1975 – 1982 Oldsmobile Cutlass
  • 1978 – 1981 Chevrolet Camaro
  • 1978 – 1987 Chevrolet El Camino
  • 1978 – 1983 Chevrolet Malibu Both the 229 cu in (3.8 L) engine
  • 1978 – 1980 Chevrolet Monza
  • 1978 – 1987 Oldsmobile Cutlass Supreme
  • 1975 – 1980 Oldsmobile Starfire
  • 1977 – 1979 Oldsmobile Omega
  • 1978 – 1987 Pontiac Grand Prix
  • 1976 – 1980 Pontiac Sunbird
  • 1976 – 1981 Pontiac Firebird
  • 1978 – 1981 Pontiac LeMans
  • 1977 – 1979 Pontiac Ventura

What's In The Box?

  • 16 - Bolts

Warranty

  • Manufacturers Standard Warranty
View full details