Dave, sounds alot like my 52. I got a r700 trany, I just ordered a edlebrock thunder 650 and a performer airgap dual plane intake. Summit has a Comp cam kit #cca-k12-206-2 that I'm thinking about, I like the numbers, rpm range is 1200-5200. With out overdrive your gas mileage isn't going to be great anyway. Just remember you have to feed the beast.


New deal for old steel