ARP fasteners Main Stud Kit, 2-Bolt Main Hex Nut (10 Studs) AR155-5401 Couplers - Suits Exhaust Tube Outside

- Suits Exhaust Tube Outside Diameter - 67mm (2-5/8")

5/8" (16mm) Flange Inside Diameter

Aeroflow Performance quick and easy adapting solution when fitting injectors that have a EV1 plug and the engineharness has a Honda injector plug

AF91-9000 AF91-9001 AF91-9002 AF91-9050 AF91-9051 AF91-9052

ARP fasteners Main Stud Kit, 2-Bolt Main Hex Nut (10 Studs) AR155-5401 Couplers - Suits Exhaust Tube OutsideMain Stud Kit, 2 Bolt Main Hex Nut (10 Studs)fits Ford 390 428 FE Series (Modification To #5 Cap Required) Brand: ARP Part Number: AR155 5401 Description: 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