How about some pics of 47-59

[Dan in Pasadena]

Originally Posted by 53chevyforever

Here is a link to the cam in my truck on youtube.
https://www.youtube.com/watch?v=tJrpj62_nkg
I have 15 inches of vacuum but you do have a smaller engine. My brakes work great and it idles in gear with a stock convertor. It also works fine with stock valve springs because of the lift. But if you don't like the idle you can go smaller. I run the High Energy 268H Hydraulic Flat Tappet Camshaft Only
Lift: .454''
Duration: 268°
RPM Range: 1500-5500
Jegs 12-210-2
The smaller cam is the 260 degree 440 lift but pretty well idles smooth.

Thanks for the info. Sorry I took forever to remember to come back to this thread. Your truck sounds GREAT. What exhaust are you running? Pipe size and mufflers?