Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
If I were doing this swap I'd either go with a GM 366 or 427. The 366 is the staple gas engine used in older (non fuel injected) GM 2-ton trucks. It has alot of low end torque needed to get bigger trucks moving but it's a fairly low RPM engine.