imho,yes they will work

the 318 on a basic 360 short block makes a nice torque motor for a 4x4,i have done it a few times

bumps the cr up a point,has high volosity in the runners

i liked the 3302 swirl port closed chamber 318 the best for this

but the ones you have will work and have been opened up some for a little more flow

small 4-v carb and headers helps also

not a high reving engine and is done by 4500rpms but has a nice off idle torque curve for low end pulling