ARP fasteners Head Stud Kit, 12-Point AR234-4340 Product:fits Dart LS Next Iron Block Only With 15-Bolt Head 5 +12 / +23 /

5 +12 / +23 / +30 / +38 (65 mm deep dish)18x10

Note: Wheninstalling Turbo Bag over the turbocharger exhaust housing DO NOT over tighten

12-Point S/SUniversal 3/8" X

12-Point Nutfits Nissan / Datsun L20 & CA18DET FWD With Girdle

ARP fasteners Head Stud Kit, 12-Point AR234-4340 Product:fits Dart LS Next Iron Block Only With 15-Bolt Head 5 +12 / +23 /Head Stud Kit, 12 Pointfits Dart LS Next Iron Block Only With 15 Bolt Head Brand: ARP Part Number: AR234 4340 Description: It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far