ARP Nissan Head Stud Kit - 12 Point KA24DE L205171 These compression-style fittings are easier

These compression-style fittings are easier to assemble and offer significantly better seal integrity than out-dated cutter-style fittings

Holley 4150 Carburetors

Made of 6061 T6 aircraft grade aluminum or stainless steel

Base pressure adjustable from 40-75 PSI Fuel pressure rises on a 1:1 ratio with boost 1/8' gauge port included Provides (2) ORB-10 inlet ports and one ORB-06 return port

Extension rod may be mounted in rear window or decking for quick

ARP Nissan Head Stud Kit - 12 Point KA24DE L205171 These compression-style fittings are easierARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Cylinder Head Stud Kit 12