S&S Big Bore Forged Piston Kit - 3.937" Bore - 98" Twin Cam - Standard
S&S Cycle

S&S Big Bore Forged Piston Kit - 3.937" Bore - 98" Twin Cam - Standard

SKU: 0910-4524 • MFR# 920-0101
$534.95
1060 ENTRIES 10X
/
Shipping calculated at checkout.
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Features

The S&S Big Bore Forged Piston Kit gives you a precise, durable fit for a strong, healthy top end.

Fits Harley-Davidson Touring (1999-2006), Softail (2000-2006) and Dyna (1999-2006) models. Check the fitment chart below to confirm your exact year and model.

  • Pistons are compatible with stock rods with tapered wristpin ends
  • Stock cylinders may be bored to accommodate larger piston
  • Bore cylinders to nominal diameter +/- 0.0005" for correct clearance

Info

Shipping Information

Due to high volume some orders can take up to 14 business days to ship.

If your order contains a part and merch, they may ship separately.

Special Instructions

Piston kit is for 99-06 Twin Cam with S&S 98" Big Bore Kit (3.937" bore)

Specs

Product NameS&S Big Bore Forged Piston Kit - 3.937" Bore - 98" Twin Cam - Standard
UnitsKit
Riding StyleStreet

Fitment
Position Notes

GIVEAWAY #17

ONE GIVEAWAY. TWO WINNERS.

10X ENTRIES LIVE

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50X + GIVEAWAY ENDS IN:

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2026 HARLEY-DAVIDSON ROAD GLIDE
LIBERTY EDITION

FIRST PRIZE

2002 HARLEY-DAVIDSON FXDX
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