That was fun times racing. Used to have a travel series for mini truck. That was a86 body with 77camper frame. (Dual piston front brakes is why) lc engineering 22r bottom with lc 20r head, .540outlaw cam. Flat top piston. 11pound flywheel. 500 Holley. Nothing fancy. Have a 99Tacoma and really looking hard for a 79 lwb 2wd