2017 M8 Models 4-3/8in Stroke Flywheel w/ Full Width Rods & Balancer Gear

Part Number 320-0604 (132873858)

Select vehicle for guaranteed fit

$1,995.95 FREE SHIPPING

In stockShips by 9th Nov

FREE SHIPPING

Description

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.

Fitment

This part fits the following vehicles.

Harley-Davidson

2018-2020 FLDE Deluxe 107
2018-2021 FLFBS Fat Boy 114
2018-2021 FLHCS Heritage Classic 114
2017-2021 FLHR Road King
2017-2021 FLHRXS Road King Special
2017-2019 FLHTCU Electra Glide Ultra Classic
2020-2021 FLHTCUTGSE CVO Tri Glide
2019-2021 FLHT Electra Glide Standard
2017-2019 FLHTKL Ultra Limited Low
2017-2021 FLHTKSE CVO Limited
2017-2021 FLHTK Ultra Limited
2017-2021 FLHXSE CVO Street Glide
2017-2021 FLHXS Street Glide Special
2017-2021 FLHX Street Glide
2017-2021 FLRT Freewheeler
2020-2021 FLTRK Road Glide Limited
2017-2019 FLTRU Road Glide Ultra
2017-2021 FLTRX Road Glide
2017-2021 FLTRXS Road Glide Special
2018-2020 FXBRS Breakout 114
2019-2020 FXDRS FXDR 114
2018-2021 FXFBS Fat Bob 114
2020 FXLRS Low Rider S 114

Features & benefits

S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!
Heat Treated 4140 Material is harder & more than twice as strong as stock
Full width wristpin connecting rods (requires S&S Performance Pistons)
Stronger assembly eliminates need to weld crankpin
Balanced for S&S Performance piston weight (1213g)
Capable of higher RPM - More available power!
Consistent balance & precision machining
4-3/8" Stroke (107 or 124ci)
Perfect for Gear Drive Cams
Balance Gear installed

Carb Status

California carb status to be completed