Main Stud Kit, 2-Bolt Main Hex Nut (10 Studs) VJ high-load conditions — ideal for

high-load conditions — ideal for naturally aspirated

Includes 50m Roll of Clear Non-stick Film & 2m Roll of White PE Film

Easy-to-adjust mechanical advance with supplied springs and stop bushings

Compact turbo frame fits tight engine bays with ease

They are manufactured from high-grade 6061-T6 aluminium with internal baffles which act like an air separator to keep the fluid from getting foamy or overflowing

Main Stud Kit, 2-Bolt Main Hex Nut (10 Studs) VJ high-load conditions — ideal forfits Ford 390 428 FE Series (Modification To #5 Cap Required) Part Number : AR155 5401 There Are Many Important Reasons To Use Arp Main Stud Kits, Including The Elimination Of Main Cap Walk And Fretting, As Well As Protecting The Threads In Your Engine Block. The Studs Are Manufactured In Our Own Factory Using The Best Materials, Processes, Designs And Engineering. Every Arp Main Stud Kit Exceeds The Most Stringent Aerospace Specifications. All Kits