gears
 

I have a 351w with the following mods, Blocked bored 30 over, Keith Black .150 solid dome pistons, World Product Roush heads with 2.02 1.60 valves 64 cc chambers (11.3 to 1 compression), Lunati cam with .496 .520 lift, crane roller rockers, edelbrock torker II intake with a 750 carb, and bbk shortie headers, and ASP underdrive pulleys. The motors will be bolted to a c4 trans with a 2000 stall converter. I'm stuck on what gears to put in the rear end im trying to decided between 4.10 and 4.30's the car will be a street/strip car any help would be gratefull.

With that cam, I'd go with 4.10's. With a bigger cam, I'd go lower.

Take care,
~Chris

kinda small cam for a 351, you might even look at 3.90's
how tall of a tire?