ARP Ford, Big Block 429-460 cid – BB Ford 429-460,385 Series main bolt kit 155-5202 Valve Stems For use with OEM style

For use with OEM style connecting rods

Manufacturer's Part Number: 13002030

Part Number: AR234-1001

This kit will work on GM splined shafts

ARP Ford, Big Block 429-460 cid – BB Ford 429-460,385 Series main bolt kit 155-5202 Valve Stems For use with OEM styleARP BB Ford 429 460,385 Series main bolt kit (155 5202) ARP High Performance Series Main Bolts 155 5202 ARP High Performance Series main bolts are rated at 180,000 psi and a popular premium replacement for OEM fasteners. Designed to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in