All Classified forums require a Site Supporter subscription. It is only $25 per year and you can buy and sell whatever you like on the forum. To become a Site Supporter, go to Your Profile and select "Paid Subscriptions."
400 wheel horsepower or crank? What are you going to using the truck for. And will this be normally aspirated?Chris Lucas73-87chevytrucks.comsquarebody.biz
If you are looking for 400hp a big block with a set of 049 or 781 heads will get you there easier.