I am building a 460 from a Lincon wreck. I mainly pull a trailer of about 3000 lbs with the 1978 150 4x4 which the engine will be going into. What would be a good cam and piston combo to use for good road crusing keeping in mind I live in Oregon and climbing hills is a way of life. Also what would be the correct size exhaust?

 

Check with the 460 engine forum, there is lots of build info there. The Towing forum has lots of info on towing setups.