Main Stud Kit, 4-Bolt Main sky line 10 psi Residual Valve

10 psi Residual Valve

Model - Nissan RB20

Cast Aluminium with Smooth Top Lid

studs and nuts are machined from 6AL-4V grade 5 Titanium and the small head design is ideal when fitting into a recess or tight areas to give maximum clearance

5/16" UNF Thread x 1/2" Socket (10-Pack)

Main Stud Kit, 4-Bolt Main sky line 10 psi Residual Valvefits SB Chev Dart Little M With Iron Main Caps & Splayed Cap Bolts Part Number : AR234 5609 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. All kits come complete with hardened parallel ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs