I bought this cam shaft as new for a project that I am working on but didn't realize that I needed a three bolt cam.Was told that this is an ls3 cam and was stock in 10-15 Camaro and 09-13 Corvette manual 6.2L LS3 but have not personally verified the part number with a dealer. I did however measure the cam and it measures as follows:
Intake- Base circle 38MM, base/lobe 46.24mm which means 8.24mm or .3244" cam lift. multiply that by the 1.7 rocker ratio and you get 14.008MM or .5514" Valve lift
Exhaust- base circle 38.6MM Base/lobe 46.44 which means 7.84mm or .3086" cam lift. multiply that by 1.7 rocker ratio and you get 13.328MM or .5246" Valve lift
Which matches the GM specs.
The GM released specs for this cam are .551 intake and .525 exhaust.
It is the buyers responsibility to make sure that this is the cam that you need and that it will work for your application before bidding I can say that this will not work with a 24x reluctor crank trigger because you would need a 1x single bolt cam gear and to my knowledge they never made one. Pictures are of the actual part you will be receiving.
Free shipping to Continental US. Thanks for looking!