Daniel Chamlee
Unlimited four-wheel vehicles. Vehicles must have a production appearing truck or SUV body. Naturally aspirated engine limited to 4.5 Liters. Forced induction engines are limited to 3.5 Liters unless noted. Engines must have a maximum of six cylinders. Engine must be of the same manufacture as that of the body. All factory forced induction engines must be sealed. Vehicle number designations 700-739