.....hummm, you also might want to rethink the power band of 3500 to 7500. This is going to require a 4000 or so stall converter, a HUGE cam, & with it a compression ratio that is NO way going to run on pump gas {what is race gas now, $5 or $6 bucks a gallon???}. And to get into that power range it's gona be 4.88's or 5.12's not 3.73's. And FORGET about cast parts, it's TOP dollar forged parts all the way at 7500 RPM..... Please don't get me wrong as I'm not trying to jump in here and be all negitive on your ideas. But please don't order any parts until you ask a lot more questions..... Want to be different??? Put a 1970 Cadillac 500 cu. in motor in it! Stock it's 550 Ft. Lbs of Torque! Which is only 16 Ft. Lb's less than a 502/502 Big Block Chevy Crate Motor.... Torque is what makes a fast street car..... bill