This is a set of genuine Harley Davidson performance Screamin Eagle cams, part number 25649-91 for 5 speed Evo sportster and buell S1 lightning M2 Cyclone, they have been assembled in an engine for mock up but not used, un marked, they will fit all 5 speed sportster evo engines from 1991-1999, and can be fitted to later engines by changing the drive gear on number 2 cam, I bought theses cams new over 20 years and never used them, its time to sell them to someone to enjoy.
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