ARP Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - Hex Head - Polished - GM LS-Series - Set of 12 Porsche Starter Fits any Stilo helmet -

Fits any Stilo helmet - excluding GT4F & GT4F1

1 to 2 in Tubes

Calibrated to compensate for unique engine loads found on boats

NOS Remote Nitrous Push Button Switch 15651NOS Waterproof

3/4"-16 Oil Filter (fits Fram PH8A or HP1 Oil Filters)

ARP Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - Hex Head - Polished - GM LS-Series - Set of 12 Porsche Starter Fits any Stilo helmet -ARPs 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: Header Bolt 8 mm x 1. 25