MAIN STUD KIT, 12MM, H-11, EXTRA LONG

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MAIN STUD KIT, 12MM, H-11, EXTRA LONG THESE STUDS ARE DESIGNED FOR USE WITH ANY ENCORE (1997.5) OR NEWER "B" SERIES CUMMINS ENGINE BLOCK WHEN USING A MODIFIED GIRDLE. THESE LONGER STUDS ALLOW YOU TO CONNECT YOUR GIRDLE TO THE MAIN CAPS FOR ADDED STRENGTH TO THE BLOCK. KIT INCLUDES STUDS, 14 EA 12MM, MAIN STUDS H-11, 240 KSI MIN GLASS BEAD FINISH HEX BROACH NUTS, 28 EA 12PT BLACK OXIDE FINISH DOUBLE WALL THICKNESS, 5/8" WRENCHING WASHERS, 28 EA ALLOY NO CHAMFER BLACK OXIDE FINISH INSTRUCTIONS AS HORSEPOWER HAS RISEN IN THE COMMON RAIL ENGINES, WE HAVE FOUND IT NECESSARY TO OFFER THE 12MM MAIN STUD IN AN EXTRA LONG VERSION TO MAKE IT POSSIBLE TO TIE THE MAIN CAPS TO THE BLOCK.