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Supreme Con Rod Set S&S for Big Twin Evo



Supreme rod sets are designed as an extra heavy duty replacement for stock or modified Big Twin motors. Each set includes: connecting rods, crank pin with nuts and key, bearings and bearing retainers. They are precision honed to size and ready to install. Recommended for drag-strip application and any street situation where the best is wanted. Available in stock 7.440" length for 1941 thru 1999 Big Twin models.

Supreme rods feature:
•Drop forged from 4140 chrome-moly steel.
•Harder than stock heat treatment specifications.
•Beefier than stock construction.
•Slotted thrust faces to help maintain the oil film.
•Additional rod to rod clearance to accommodate up-to 5 inch stroke.

Type Part Number Fitment
A 750649 1941-1981
B 750650 1981-1984
C 750652 1984-1999


Additional information

Weight 1.00 kg

A, B, C

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