FWIW, this is what I found in under 1 minute...
Cam Identification? [Archive] - LS1LT1.com/LS3Forums.com
It appears you may have lucked upon a GM LS1 Hotcam..
FWIW, this is what I found in under 1 minute...
Cam Identification? [Archive] - LS1LT1.com/LS3Forums.com
It appears you may have lucked upon a GM LS1 Hotcam..
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
well it deffinently has the "586" but i looked at a pic of the ls1 hot cam but it dont have the rear gear like mine has. i pulled the cam from an LT1 motor. Could this be a custom built cam with the same specks as an LS1?