ARP 420-1402 Header Bolt & Stud Kit for Buick 3.8L V6. 1.670˝ OAL. 12 pieces ymm_45 Specifications Socket Size(s) 3/8 hex

Specifications Socket Size(s) 3/8 hex

Lengths are exact – designed to provide positive seating every time

This expansion module provides a way for users with carbureted vehicles to add a CD Digital Dash Display and lets users with existing CAN-based devices add more channels to the display for viewing and/or data logging (data logging requires CD-5L Carbon or CD-7L logging Dashes)

Prevent main cap walk and fretting

ARP 420-1402 Header Bolt & Stud Kit for Buick 3.8L V6. 1.670˝ OAL. 12 pieces ymm_45 Specifications Socket Size(s) 3/8 hexSpecifications Socket Size(s) 7 16 12pt OAL (Qty: 12) 1. 670 Thread Size 3 8 nuts, washers included