ARP 330-6803 CHEVROLET Small Block, Big Block, 3-piece, 12pt, lower pulley bolt kit ymm_48 150˝ Thread Diameter-Pitch 3/8-24 Grip

150˝ Thread Diameter-Pitch 3/8-24 Grip Diameter 3/8˝ Wrenching (reduced) 3/8˝ Head Height (reduced) 0

Specifications Socket Size(s) 3/8 12pt UHL 2

Nose Length: 0

578˝) * The nearest standard drill bit is too small

Description AKRAPOVIC S-MC/TI/3 Exhaust System Slip-On Line (Titanium) for MCLAREN 540C / 570S / 570S Spider / 570GT

ARP 330-6803 CHEVROLET Small Block, Big Block, 3-piece, 12pt, lower pulley bolt kit ymm_48 150˝ Thread Diameter-Pitch 3/8-24 GripLower Pulley Bolt Kit Chevrolet Small Block, Big Block, 3 piece, 12pt Specifications Socket Size(s) 3 8 12pt High Performance 180,000psi UHL 0. 750 Thread Size 3 8 16 washers included Fits Following Engines: CHEVROLET Small Block, Big Block