ARP 10 mm x 1.50 Thread Bolt 45 mm Long 12 mm Hex Head Chromoly - Black Oxide 11015 two are typically required

two are typically required

Double-D hole design positions posts close together

7-1/4 in Long

Caps allow coolant to exit the cooling system into an overflow or recovery bottle as coolant heats and expands

4 mm Thickness

ARP 10 mm x 1.50 Thread Bolt 45 mm Long 12 mm Hex Head Chromoly - Black Oxide 11015 two are typically requiredARPs 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 10 mm x 1. 50 Thread