Connecting Rod Bolts 1/4" X 28 X 1" 12 point. 170,000 lb tensile strength C37 Rockwell ATSM spec bolt. For use in the ARC stock length Briggs 5hp flathead rods.
Torque bolts to 170 in/lbs.
This is the standard .998" crankpin X .750" wide bi-metal bearing used on the flathead Briggs Model 13. This bearing is also used on many stroker rods for other engines such as the Animal and GX200...