ARP 223-3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_33 475˝ Aluminum Hub Drill Bit

475˝ Aluminum Hub Drill Bit Size (actual dim

499˝ Aluminum Hub Drill Bit Size (actual dim

This gives the system – which is designed for racing track use only

Specifications Socket Size(s) 5/16 12pt UHL 0

the Slip-On Line (Titanium) has been designed to fit directly onto the Giulia Quadrifoglio’s stock link-pipe

ARP 223-3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_33 475˝ Aluminum Hub Drill BitSpecifications Socket Size(s) 1 2 12pt Finish: Black oxide Material: 8740 Chrome Moly Quantity: Kit Kit Instructions Supported Vehicles: Buick Century 1986 1987 Electra 1986 1987 Le Sabre 1986 1987 Regal 1986 1987 Riviera 1986 1987