Big Bore Piston — 3.875" bore, +0.020" oversize, 10.25:1 compression

DRAG SPECIALTIES Big Bore Piston — 3.875" bore, +0.020" oversize, 10.25:1 compression – 00-04 CVO, 05 Softail

DRAG SPECIALTIES
0911-0048
22661-99A-020

Big Bore Piston designed for Twin Cam engines; precision replacement for performance upgrades and reliable operation.

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€137.94
€153.57
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⚙️ The Big Bore Piston is engineered for Twin Cam engines to support increased displacement and dependable performance.

Made to precise tolerances for consistent fit and long service life, it’s an ideal choice for performance rebuilds and upgrades.

: 0911-0048
In Stock

Data sheet

Brand
DRAG SPECIALTIES
Bore - Oversize
+0.020"
Bore Size
3,875"
Compression Ratio
10.25:1
Harley Family
CVO
Softail

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Road King Screamin Eagle CVO 2002
Harley Davidson Fat Boy 15th Anniversary Softail 2005
Harley Davidson Road Glide Screamin Eagle CVO 2000
Harley Davidson Road Glide Screamin Eagle CVO 2001
Harley Davidson Softail Deuce Screamin Eagle CVO 2003
Harley Davidson Softail Deuce Screamin Eagle CVO 2004