ARP 755-4500 SAE Bolt Kit 1/2-20 x 4.500 12pt SS bolts ymm_75 The optimized design improves exhaust

The optimized design improves exhaust gas flow

Low current draw (0

remapping the ECU is mandatory in order to prevent potential “check engine light” warning signals

Specifications Socket Size(s) 15/16 hex UHL 8

Specifications Knurl Diameter UHL Knurl Length Nose Length Diameter - Pitch Wheel Stud Hole Size - Cast Iron/Steel Hub Cast Iron/Steel Hub Drill Bit Size (actual dim

ARP 755-4500 SAE Bolt Kit 1/2-20 x 4.500 12pt SS bolts ymm_75 The optimized design improves exhaustSpecifications Socket Size(s) 9 16 12pt UHL 4. 500 Thread Length 1. 250 Grip Length 3. 250 Thread Diameter Pitch 1 2 20 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850