3/8" X 1-1/2" GRADE 8" CYLINDER HEAD & MANIFOLD STUDS
Grade/Class: 8
Material: Medium Carbon Heat Treated Alloy Steel
Overall Length: 1-1/2 in.
Thread 1: 3/8 in.-24 SAE
Thread 1 Length: 3/4 in.
Thread 2: 3/8 in.-16 USS
Thread 2 Length: 1/2 in.