MAIN STUD KIT, 12MM, H-11, STD LENGTH

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MAIN STUD KIT, 12MM, H-11, STD LENGTH THIS STUD KIT FITS ALL "B" SERIES CUMMINS WITH ENCORE (1997.5) OR NEWER BLOCKS WITH NO GIRDLE. ALL COMMON RAIL ENGINES MUST MODIFY OR REMOVE STOCK BLOCK STIFFENER.

KIT INCLUDES: STUDS, 12MM MAIN, 14 EA H-11 MATERIAL, 240 KSI MIN GLASS BEAD FINISH HEX BROACH NUTS, 12MM, 14 EA 12 PT BLACK OXIDE FINISH DOUBLE WALL THICKNESS, 5/8" WRENCHING WASHERS, 12MM, 14 EA ALLOY BLACK OXIDE FINISH NO CHAMFER INSTRUCTIONS

WE HAVE HAD MANY REQUESTS FOR 12MM MAIN STUDS. VAN AGREED TO BUILD THEM ONLY IF WE USED H-11 MATIERIAL FOR ADDED STRENGTH. YOU WILL FIND THESE STUDS TO BE THE FINEST QUALITY AS ARE ALL PRODUCTS FROM A1 TECHNOLOGIES!!