45785: S&S BIG BORE CYLINDER SET. 3 5/8 BORE 4 1/4 STROKE. WORK WITH 4 5/8 STROKE FLYWHEELS. FITS EVOLUTION BIG TWINS 1984 TO PRESENT. 5.565 LONG MFG# 91-7200 (OEM: 91-7200)
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See in 2011 Catalog
These aluminum cylinders fit Evolution models from 1984 thru 1999 feature cast iron sleeves for excellent wear and performance characteristics. Includes front and rear cylinders bored for 35/8" big bore pistons.
Shipping dimensions: 13.50" x 16.50" x 10.50"
Approximate Weight: 26.40 lbs
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