ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 12 Degree Hitman Heads 3550224-123- S For the maximum high performing

For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads

Measure the depth

1975-1976 Chevrolet Impala

Adjustable fuel pressure regulators allow adjustments for increased fuel volume & superior fuel atomization

Fits Most Stock And Modified Distributors

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 12 Degree Hitman Heads 3550224-123- S For the maximum high performingARPs 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