that is really good and a lot less $$$$ i am really liking this idea of the mag thank you for the chart so thats a crate not a junkyard truck moeter do you know the differences by chance?
I got the crate engine in my 68 Valiant with 2.94 gears 26" tires and a 2800 stall, it's the way it came when I bought it 6 years ago the gearing definitely ain't ideal but not bad enough to make me change it.
I plan on doing some drag racing this year so definitely gonna be adding some gear 3.91-4.30 depending on tire size is the plan. Right now I got to get it up to 40 mph in 1st to start to feel what she really makes.
So with a good stall and 3.21 on a short tire should be ok, going with an airgap might help it out some, Maybe a step down in cam 225 ish.