LS3 Crate Engine

[Apostle65]

Do you have the contact info for Don Hardy Racing?

I got mine from Don Hardy racing out of Texas with warranty. Very reasonable & he will give you a package deal with accessories & computer. You can get any performance level you want! I wasted a little money up front b/c i "thought" all i wanted was a 480 hotcam... Boy did that change quickly... So my advice is- know what you want up front & try to stick with it!
Buy a stocker LS3 & upgrade it yourself- much cheaper & allows you time to change your mind. Switching a cam, gear & chain, pushrods, valve springs, trunions, & HV oil pump out is very easy to do & all you need to do unless you want to take the engine over 675RWHP! After that you will need to touch the pistons, rods, & crank...
Vengeance Racing is a LS3 specialist out of Atlanta & has packages already
Put together just for this!
Hope this helps!