make the rocker panel 2-3 inchs lower in front than the rear. this will wedge the front down, stabilizeing the frame. run mmo to the gasoline. get some zinc in the engine oil. zdd-plus, or red line engine oil break-in additive, www.redlineoil.com i use Valvoline Premium BlueŽ Diesel Engine Oil, 15w-40. been using it a dakota v-6 a long time in trouble. this oil is great for heavy loads. using any weight oil over 40 in winter will keep the the engine from starting.