
The ARP 2-inch carburetor spacer stud kit includes studs with a 3.7-inch overall length intended to secure carburetors and spacer stacks. It clarifies stud length and spacer sizing for installations that require the longer 3.7 in overall stud to maintain proper thread engagement through a 2 in spacer and the carburetor base during assembly.
ARP 2in Carburetor Spacer Stud Kit 3.7in OAL