ARP BB Chevy Head Bolt Kit with Iron and Aluminum Dart Heads 12pt HBK

This ARP head bolt kit secures cylinder heads on Big Block Chevy applications, providing a direct-fit solution for engines using Dart iron or aluminum heads. Designed around the 12pt head bolt format, the kit addresses head retention needs where Dart heads are used on BB Chevy platforms, delivering the precise, purpose-built fastening solution expected from ARP hardware.

Features:

• ARP head bolt kit (HBK) for BB Chevy
• For BB Chevy engine applications
• Compatible with iron Dart heads
• Compatible with aluminum Dart heads
• Head bolt 12pt configuration for secure fastening