HEAD STUD KIT, CUMMINS, 12V, 12MM, HD, L-19

12MM L-19 HEAVY DUTY HEAD STUDS, 12V CUMMINS

THE HEAD BOLT HOLES IN THE CUMMINS BLOCKS ARE NOT TAPPED TO THE BOTTOM.  WE HAVE DESIGNED THESE STUDS WITH MORE THREADS FOR LESS STRESS TO THE BLOCK AS WELL AS THE STUD.  YOU WILL NEED A 12MM X 1.75 BOTTOMING TAP.  IF YOU DO NOT HAVE ONE, WE HAVE THEM FOR SALE.

• 12MM L-19 MATERIAL (NICE IN BETWEEN ARP2000 & CA625+)
• HEX BROACH FOR EASY INSTALLATION
• HD WASHER AND 12PT HARDENED NUT
• ASSEMBLY LUBE
• INSTRUCTIONS
• SAME GREAT HAISLEY MACHINE DESIGN, MANUFACTURED BY ARP