ARP Nissan Head Stud Kit - 12 Point KA24DE L205171 Base pressure adjustable from 40-75

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

Filler necks are machined

Converts modifieds to Coil-Over

chevrolet used short water pumps on all passenger car applications thru 1968 and trucks thru 1972 with the exception of corvettes

Holley 4150 Carburetors

ARP Nissan Head Stud Kit - 12 Point KA24DE L205171 Base pressure adjustable from 40-75ARPs 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