ARP SB Chevy Head Stud Kit - 12-Point Head - Chevy 302, 327, 350, 400 w/ GM 18 High Port Heads 11654 The two-piece aluminum body uses 2 1 2 to M77MS829H30 1303LS1-3 Size:Youth 2X-Large

The two-piece aluminum body uses a single 3/8"NPT inlet port on the bottom

StartLite hose assemblies are up to 45% lighter in weight than conventional high performance assemblies

8'' and max extended 12

1974-1974 Oldsmobile Cutlass

then allow the nuts to be easily installed without the worry of cross-threading

ARP SB Chevy Head Stud Kit 12 Point Head Chevy 302, 327, 350, 400 w GM 18 High Port Heads 11654 The two piece aluminum body uses 2 1 2 to M77MS829H30 1303LS1 3 Size:Youth 2X Large The two piece aluminum body uses a single 3 8"NPT inlet port on the bottom StartLite hose assemblies are up to 45% lighter in weight than conventional high performance assemblies