I'm buying a new (to me truck) to tow my boat. 2001 Chevy Silverado with a 4.8L V8.<br />My boat is a 19' Stingray I/O which specs at 2600 lbs. Add trailer, gas, etc. I'm thinking maybe 4000 lbs? My current truck is a V6 with a transmission cooler and it has held up pretty well. Think I should get a cooler on my new truck? Thanks...<br /><br />Brian<br /><br />