TIRES:
* 34" tires maximum D.O.T. approved (stamped on tire)
* NO paddle tires
* NO cutting or grooving
ENGINE:
* Max 468 CID
* No after-market or performance blocks
* Must be factory engine matching and available for that year
* Any single carb four barrel intake
* No nitrous, alcohol, propane or forced induction
* No dominator or king demon style carbs
* Headers allowed
* Must run a steady 17" of vacuum at 1,000 rpm for 30 seconds/direct manifold
* Stall convertoers allowed: No trans brake
* Must be naturaly aspirated
* NO after market heads (must be factory production ironhead)
* Ignition up-grades allowed (msd, start retard,distributors)
* No vacuum pumps or canisters
BODY:
* No body swap
* Must be street legal, lights and brakes working
* Flat beds must be standard length and width for that body
* No traction control devices, i.e. ladder bars & etc.
* Must have factory OEM unmodified frame
* Complete body with bumpers, no gutting of fender wells or box
* No gutting of interior or hoods
* Bench seat or 2 race seats
* Factory suspension--3 leaf minimum
* Factory front bumper and any back bumper
* Must have a complete body
* Must be licensed and insured
* Factory V8 midsize vehicles (Dakota, Explorer) must be small block & have factory type suspension for that vehicle