The first 2 #'s are the lobe profiles. Check the 43035 # again. Cant find it in the masters list.Maybe 4303?
The 4147 is a NC series lobe on the exhaust. Adv Dur. 296 /264 @.050 .421 lobe lift 106* LC
Im thinking the Int. should be around 290 adv 257@.050 .429 lobe lift. Comp Cam.
Hope this helps.
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