3-Piece Flywheel - 4 1/2in. Stroke
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3-Piece Flywheel - 4 1/2in. Stroke

$1,764.95
✗ Out of Stock

3-Piece Flywheel - 4 1/2in. Stroke

SKU: 320-0453

Vast improvement over stock flywheels which shift out of true under heavy load.Heat treated 4140 material is 114% stronger than stock, eliminates thrust washer.Larger 1.671in. crankpin, increased cross-sectional area for increased crank-pin clamping force..No welding required.Integral mainshafts, truer flywheels and less vibration.Notes: Strokes longer than stock will require S&S piston oiler set #31-2026. 07-up stock rod length is 7.659in...Stock pistons in 2007 and later engines require rods with tapered wristpin ends. Without Sproket bearing race

Weight 1 kg
SKU 320-0453
Name 3-Piece Flywheel - 4 1/2in. Stroke
Description

3-Piece Flywheel - 4 1/2in. Stroke

SKU: 320-0453

Vast improvement over stock flywheels which shift out of true under heavy load.Heat treated 4140 material is 114% stronger than stock, eliminates thrust washer.Larger 1.671in. crankpin, increased cross-sectional area for increased crank-pin clamping force..No welding required.Integral mainshafts, truer flywheels and less vibration.Notes: Strokes longer than stock will require S&S piston oiler set #31-2026. 07-up stock rod length is 7.659in...Stock pistons in 2007 and later engines require rods with tapered wristpin ends. Without Sproket bearing race

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