Manufacturer Part Number: 2474202. That's why ARP head studs are popular among leading Sport Compact/Import racers.You should know that ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality.
ARP HEADER STUD KIT 400-1412 SB CHEVY 3/8 DIAMETER STUD 3/8 SIZE QTY 12
ARP HEADER STUD KIT 400-1402 SB CHEVY 3/8 DIAMETER STUD 3/8 SIZE QTY 12
ARP HEADER STUD KIT 400-1414 FORD 3/8 STUD 3/8 SIZE 1.670 UHL QTY 16
ARP HEADER STUD KIT 400-1403 BB CHEVY 3/8 DIAMETER STUD 3/8 SIZE QTY 16
ARP Head Stud Kit 153-4001; Hex Stud Chromoly for 89-95 Ford Super Coupe 3.8L
ARP HEADER STUD KIT 400-1413 BB CHEVY 3/8 DIAMETER STUD 3/8 SIZE QTY 16
