Head Stud Kit, Hex Nut
Suit SB Chev With 23° Heads
Engine Application:
23° OEM cast iron and aluminium Chevrolet
Gen III Vortec/Truck; LT1 Airflow Research
Brownfield
Brodix -8,-10,-11, Track I
Dart Sportsman and Dart II
most Edelbrock
Trick Flow
most World Products iron and aluminium heads