Product Description:
ARP 12-Point Chromoly Header Bolts Set of 12, LS1/LS6/LS2/LS3/LS7
Fastener Style: Bolt
Thread Size: 8mm x 1.25
Head Style: 12-point
Underhead Length (in): 1.181 in.
Underhead Length (mm): 30.00mm
Fastener Material: Steel
Fastener Finish: Black oxide
Quantity: Sold as a set of 12.