ARP Main Stud Kit - SB Chevy Large Journal w/ Straps (F & R Caps) - 4-Bolt Main 122009 Cut to Fit

Cut to Fit

two 3/8"NPT side outlet ports and a 1/8" NPT port for mounting a fuel pressure gauge or sender line

Rubber Insert

5 Point Design with Premium Black 2 inch Polyester Webbing and Black Epoxy Coated Drop-Forged Steel Hardware Ends Installed

Tested to flow 340 lph @ 40 PSI

ARP Main Stud Kit - SB Chevy Large Journal w/ Straps (F & R Caps) - 4-Bolt Main 122009 Cut to FitThere 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 with serrated lock nuts to position the windage tray and lock it securely in place. The studs