ARP 711-4500 SAE Bolt Kit 1/4-28 x 4.500 12pt SS bolts ymm_31 It is designed to provide

It is designed to provide the best sound optimization and increase performance due to the high-flow pipes offering less restricted airflow

Fitting kit for mounting the optional downpipes to vehicles with engine number ≤ 5074

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

000psi Thread Size 5/16-24 nuts

559˝ Cast Iron/Steel Hub Drill Bit Size (actual dim

ARP 711-4500 SAE Bolt Kit 1/4-28 x 4.500 12pt SS bolts ymm_31 It is designed to provideSpecifications Socket Size(s) 5 16 12pt UHL 4. 500 Thread Length 1. 000 Grip Length 3. 500 Thread Diameter Pitch 1 4 28 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515