5.3 ls into 86 k20
 

Hey there everyone I need a little advice here. I'm looking at ls swapping my 86 k20 it's lifted 4 inches on 35 inch tires with 4.10 gears with the 5.3 be enough engine for this truck or should I look at a 6.0?

Re: 5.3 ls into 86 k20
 

The 5.3 makes 320hp and 335 foot pounds i think it would be more then engine.Have you seen http://pacificfabrication.com/73-91-...mber-kits.html