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4-1/2" STROKE FLYWHEEL WITH FULL WIDTH RODS AND BALANCER GEAR FOR M8 MODELS
S&S CYCLE320-0603
The flywheels are the heart of any performance engine and S&S Cycle has been perfecting
the art for over six decades. Stronger, more durable, and trued to a spec others can only
dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to
build your high performance engine around.
FEATURES & BENEFITS•4-1/2" Stroke (114 or 128ci)•Balance Gear installed•Heat Treated 4140 Material is harder & more than twice as strong as stock•Stronger assembly eliminates need to weld crankpin•Capable of higher RPM - More available power!•S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!•Full width wristpin connecting rods (requires S&S Performance Pistons)•Balanced for S&S Performance piston weight (1213g)•Perfect for Gear Drive Cams•Consistent balance & precision machining•Capable of higher RPM - More available power!
Part Number : 320-0603
320-0603
The flywheels are the heart of any performance engine and S&S Cycle has been perfecting
the art for over six decades. Stronger, more durable, and trued to a spec others can only
dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to
build your high performance engine around.
FEATURES & BENEFITS•4-1/2" Stroke (114 or 128ci)•Balance Gear installed•Heat Treated 4140 Material is harder & more than twice as strong as stock•Stronger assembly eliminates need to weld crankpin•Capable of higher RPM - More available power!•S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!•Full width wristpin connecting rods (requires S&S Performance Pistons)•Balanced for S&S Performance piston weight (1213g)•Perfect for Gear Drive Cams•Consistent balance & precision machining•Capable of higher RPM - More available power!
**** PLEASE NOTE ***** : 320-0603 IS A QUALITY AFTERMARKET PRODUCT. ANY OEM HARLEY PART NUMBERS IN THE TITLE OR DESCRIPTION OF THIS ITEM ARE FOR REFERENCE ONLY , THIS IS A QUALITY AFTERMARKET PRODUCT THAT WE HAVE SOURCED AS AN ALTERNATIVE TO THE OEM VERSION OR FOR WHEN HARLEY-DAVIDSON HAVE CEASED TO MANUFACTURE THE OEM PART.
The flywheels are the heart of any performance engine and S&S Cycle has been perfecting
the art for over six decades. Stronger, more durable, and trued to a spec others can only
dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to
build your high performance engine around.
FEATURES & BENEFITS•4-1/2" Stroke (114 or 128ci)•Balance Gear installed•Heat Treated 4140 Material is harder & more than twice as strong as stock•Stronger assembly eliminates need to weld crankpin•Capable of higher RPM - More available power!•S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!•Full width wristpin connecting rods (requires S&S Performance Pistons)•Balanced for S&S Performance piston weight (1213g)•Perfect for Gear Drive Cams•Consistent balance & precision machining•Capable of higher RPM - More available power!
Part Number : 320-0603
320-0603
The flywheels are the heart of any performance engine and S&S Cycle has been perfecting
the art for over six decades. Stronger, more durable, and trued to a spec others can only
dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to
build your high performance engine around.
FEATURES & BENEFITS•4-1/2" Stroke (114 or 128ci)•Balance Gear installed•Heat Treated 4140 Material is harder & more than twice as strong as stock•Stronger assembly eliminates need to weld crankpin•Capable of higher RPM - More available power!•S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!•Full width wristpin connecting rods (requires S&S Performance Pistons)•Balanced for S&S Performance piston weight (1213g)•Perfect for Gear Drive Cams•Consistent balance & precision machining•Capable of higher RPM - More available power!
**** PLEASE NOTE ***** : 320-0603 IS A QUALITY AFTERMARKET PRODUCT. ANY OEM HARLEY PART NUMBERS IN THE TITLE OR DESCRIPTION OF THIS ITEM ARE FOR REFERENCE ONLY , THIS IS A QUALITY AFTERMARKET PRODUCT THAT WE HAVE SOURCED AS AN ALTERNATIVE TO THE OEM VERSION OR FOR WHEN HARLEY-DAVIDSON HAVE CEASED TO MANUFACTURE THE OEM PART.