SB Chevy w/Dart Buick head. 12pt head bolt kit

SB Chevy w/Dart Buick head. 12pt head bolt kit is a genuine ARP high-performance fastener (Part #234-3709) supplied for professional engine and drivetrain builds.

18° hi-port 134-3608 s 234-3708 s

Key specifications:

• Thread Size: 3/8
• Material: Aluminum

This component is classified as Intake Manifold hardware, suitable for high-performance street builds, track cars, and professional motorsport applications where hardware must withstand elevated loads, high RPM, and repeated assembly cycles.

As an authorised ARP reseller, Billy's Speed Shop sources all ARP fasteners through recognised distribution channels, ensuring you receive authentic hardware with correct markings, packaging, and specifications. We stock these components individually for the UK and European market, providing fast delivery for engine builders and race teams who need reliable fasteners without delay.