These upgraded flywheel bolts are stronger than the original Triumph bolts and feature a twelve point head. The kit includes four bolts and a pack of assembly lube. Made in the USA by Automotive Racing Products (ARP).
#1817 fits original cast iron flywheel or SKU 6340 Steel flywheel for TR250, TR6 thru 1969.
#1817S fits SKU 634 Steel flywheel for 1970 – 1976 TR6. These bolts have a smaller diameter head than #1817 for clearance to the lip of Steel flywheel for 1970 – 1976 TR6.