ARP GM Head Stud Kit - 2.2L Ecotec HXY2021 Adapter Fitting 12AN To 3/4"NPT

Adapter Fitting 12AN To 3/4"NPT Aluminum 90 Degree

NOTE: Series 8A does not include Helmet Hardware

This innovative material construction offers not only superior flame resistance and protection against heat transfer

The “Short Arm Pinto Style” spindle is an adaptation of the above 3-piece metric spindle

Shield and pivot kit: SE07 2MM

ARP GM Head Stud Kit - 2.2L Ecotec HXY2021 Adapter Fitting 12AN To 3/4"NPTARPs 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: Cylinder Head Stud Kit 12