will this cam fit it 318

I used a comp 20-230-4 solid cam in my 030 over 318 with kb domed pistons for 11.3:1 compression. That cam has 236I, 242E duration @050 and 502, 511 lift. Much milder than the one you are looking at, and it still was soft on low end torque. The car has 4.30 gears, and really needs 4.86 or 5.13's. My point is, the 318 is more of a high rpm screamer than a torque monster, and I am moving up to a 408 for more torque. Torque is what puts the grin on your face.