cam choice

i have a 74 valiant 4dr with 318. its an auto with a 7.25 gear not sure on the ratio. i have a holley 600 and edelbrock performer intake, and headers although im not sure on the size. im looking for a street cam that will give a good sound. how does this summit one look?

http://store.summitracing.com/partd...4294908122+4294908110+4294887598+&appfilter=1

any other cam suggestions??

I would think that cam would be alright, but your carb is a little large. That cam will give a smooth idle and good low end power.