ARP Stainless Steel Bolt Kit - 12 Point (5) 1/4-20 x 1.250 940004 Achilles Flex Opening

Achilles Flex Opening

These fasteners play a key role in both the performance and safety of a vehicle

ATC / ATO Fuses

The SFI 24

1984-1986 Mercury Grand Marquis

ARP Stainless Steel Bolt Kit - 12 Point (5) 1/4-20 x 1.250 940004 Achilles Flex OpeningARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Bolt 1 4 20 in Thread 1. 25