List of Best Street Performance Camshafts for "340-360"

Examples of “Comp junk” (LMAO!) that will work. The lesson that should be taken away with here is the cam has to work with the converter and with the vehicles weight. The other thing is the springs may need some simple head work to fit. Pay attention to the cams durations @ .050 and limit the lift.

This is the largest cam I would put in a engine with a stock converter.
COMP Cams Xtreme Energy Camshafts 20-222-3
Or
COMP Cams High Energy Camshafts 20-212-2
You MIGHT be able to get away with this one it it pushes it a little bit.
COMP Cams Magnum Muscle Camshafts 20-309-4
Reason being the late ‘70’s stock stall might be a bit tight for the duration of the cam even with the 3.55’s.