- Replaces the original flywheels in S&S® 124″ V124 engine for ’84-’99 Big Twin
- Pinion and sprocket shafts are forged as part of the flywheel
- The only joints in the assembly are where the 1.671″ diameter connecting rod crankpin is pressed into the flywheels
- CNC machined from heat-treated, closed die, steel forgings, which are 114% stronger than late style stock steel flywheels
- Fully assembled with premium quaility S&S® heavy duty 7.667″ connecting rods, with full width wrist pin ends, and dynamically balanced
- Assembly is trued to less than .0005″ runout on pinion and sprocket shaft bearing surfaces, making them capable of higher rpm
- Three piece design
- Left side flywheel is notched for crank position sensor.
- Balanced for S&S stock bore and 3-5/8″ stroker pistons.
Engine
Flywheel Assembly – 4-5/8″ – 124″ Big Twin ’84-’99
$1,595.95
Flywheel Assembly – 4-5/8″ – 124″ Big Twin ’84-’99
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