Screamin' Eagle Twin Cam Conversion Kit - 96CI to 103 CI | Harley-Davidson USA
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Screamin' Eagle Twin Cam Conversion Kit - 96CI to 103 CI

Part Number: 29903-07A
Color: Black Highlighted
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This Big Bore Kit lets you increase the displacement of your Twin Cam 96-equipped model from 96 cubic inches (1584cc) to 103 cubic inches (1690cc).

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Screamin' Eagle Twin Cam Conversion Kit - 96CI to 103 CI
This Big Bore Kit lets you increase the displacement of your Twin Cam 96-equipped model from 96 cubic inches (1584cc) to 103 cubic inches (1690cc).
Black highlighted
Includes big bore cylinders, big bore flat top pistons and rings, high-flow air cleaner with one-piece back plate, top end gasket kit, and heavy duty clutch spring
A high performance clutch spring is included to provide the additional clutch capacity required by the extra torque
Requires separate purchase of primary cover gasket
Street compliant when used with stock mufflers
All EFI-equipped models require dealer-installed ECM calibration download or use of tunable Screamin' Eagle® Street Tuner Kit (priced separately)
Recalibration is required for proper installation, See Dealer for details, Labor cost not included
When installed by an authorized Harley-Davidson® Dealer at the time of vehicle delivery, these kits do not impact the vehicle’s limited warranty

Fits all '07 Twin Cam and '08-'11 Softail models equipped with a Twin Cam 96 engine. Installation requires separate purchase of Primary Cover Gasket. Cam Drive Retention Kit P/N 25566-06. Cam Spacer Kit P/N 25928-06 is recommended. All models require ECM calibration for proper installation.

Dealer Install Recommended: Yes
ECM Calibration Required: Yes
Sold Separately: Primary cover gasket
Sold In Units: Each
Screamin' Eagle Stage Upgrade: Stage III
In the Box: Big bore cylinders, big bore flat top pistons and rings, high-flow air cleaner with one-piece back plate, top end gasket kit, and heavy duty clutch spring
WARRANTY: 1 year limited warranty – Go to www.h-d.com/warranty for full details
These Screamin’ Eagle® products are 50-State U.S. EPA compliant for sale and use on all applicable vehicles, including those that are pollution controlled. See Genuine Motor Parts and Accessories or Screamin’ Eagle Accessories catalog for fitment information. Screamin’ Eagle Performance products are intended for the experienced rider only.
Notes: Installation of automatic or manual compression releases on large displacement engines is highly recommended.
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