Main Stud Kit, 2-Bolt Main AR235-5502 Quick Release 500 lb/hr with a pressure

500 lb/hr with a pressure drop of less than 1 PSI 3/8" NPT ports 6

Ford 429-460 & B/B Chev

Replacement O-ring and bolts - AF59-2034

Billet Actuator / Internal GateUniversal Application

Main Stud Kit, 2-Bolt Main AR235-5502 Quick Release 500 lb/hr with a pressureMain Stud Kit, 2 Bolt Mainfits BB Chev 396 454 With Windage AR235 5502 235 5502 There Are Many Important Reaso ns To Use Arp Main Stud Kits, Including The Elimination Of M ain Cap Walk And Fretting, As Well As Protecting The Threads In Your Engine Block. The Stu ds Are Manufactured In Our Own Factory Using The Best Materi als, Processes, Designs And En gineering. Every Arp Main Stud Kit Exceeds The Most Stringen t Aerospace Specifications. Al l Kits