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S&S-4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2003-2005 & Touring 2003-2006.

$3,002.00

In stock

SKU SS320-0402 Categories , ,

Description

Features & Benefits:-

* Heat-treated 4140 material is harder and 114% stronger than stock

* Harder material, eliminates thrust washer

* Larger 1.671in. diameter crankpin

* Designed with increased cross-sectional area for increased crank-pin clamping force – No welding required!

* Integral mainshafts – Eliminates two potential points of weakness

* Consistent balance and precision machining – Truer flywheels and less vibration

* Reduced mainshaft deflection at high rpm – less vibration, reduced piston and rod side thrusting, prevents oil pump damage, fully compatible with gear drive cams

* Capable of higher rpm – More available power!

* Trued to with in .0005in. TIR

* Rod Bearings have 20 rollers vs 18 stock

Tech Tip:-

* Does Not Fit Dyna 2006.

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Would you like to add Roadside Assistance to your A.P.E warranty for $100?
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GENERAL COVER
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BIKE DETAILS
MM/YYYY
ABC123
Motorcycle Purchase Date*
Date of Modifications*
Would you like to add Roadside Assistance to your A.P.E warranty for $200?
choiece*
GENERAL COVER
  • Flat Battery - Jump start Motorbike.
  • Flat Tyre - Transport Motorbike.
  • Out of Fuel - Supply minimum of 5 litres of fuel.
  • Free Towing (Breakdown) - Towing up to 20km free service radius.
  • General Assistance - We can relay urgent messages and arrange for alternative transport.

Customer Details
Name*
Date of Birth*
Gender*
Address*

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