will this cam fit it 318

This is the cam I run in my 360 and it has a lopy idle if you idle it slow enough but still has low end torque for street driving http://www.summitracing.com/parts/LUN-60401LK/ Spend your money on a good dual plane intake, 650 cfm carb, headers, 2 1/2 inch exaust, Mopar orange ignition, 3000 RPM STALL CONVERTER AND 3.73 GEARS AND POSI. The converter and gears will make a big difference. Spin in new bearings and a new high pressure and high flow oil pump. Do not forget timing chain. Most parts will make you ready when you decide to go to a bigger engine. The 318 is better on gas.