2013 Pure Stock V8
Any 1968 or newer American car (except Ford Mustangs) with a factory wheelbase of at
lease 101”. No special order cars.
Complete stock body must be retained. NO cutting, chopping, channeling, shorting.
Dash may be replaced with sheet metal. Steering column must remain stock, may use
quick release steering wheel. Hood pins may be used to hold hood in place.
Suspension must be completely stock for that make and model. NO racing shocks or
air shocks. All front and rear springs must match model of car and each other with
respect to wire size and height.
Engine must be strictly stock for that make and model and in its original mounts.
Aluminum intakes on factory original cars must remain unpainted. Repaired engine
parts must be approved. No high performance engines or special order parts.
Engines may be over bored .060 must be stock replacement low compression piston,
no flat top 4 eyebrow pistons, must be dished. FLAT TOP PISTONS NOT ALLOWED, must
replace flat top pistons with low compression dish pistons! No Pontiac 400s.
Carburetor must be a stock 2 or 4 barrel only. Cam must be stock lift for model with at
lease 18” vacuum at 1000rpm. Optional equipment: engine fan, air breather, valve
springs can be Z28 SPRINGS, Shims can be used under valve springs limit of .60 per
spring. Ford solenoid, radiator and fan shroud (can be made from aluminum)
Exhaust must be stock cast iron. NO center dump manifolds. NO x pipes. NO H pipes.
Straight exhaust pipes. Can run Y pipe that came stock on car.
Transmission must be stock and available in the model. Straight drives must have a
stock type clutch, pressure plate, throw-out bearing and flywheel. Automatics may
have a cooler mounted in the driver’s compartment.
Rear-end must be stock for make and model. May weld spider gears. Positraction rear
Tires any 70, 75 or 78 series street legal DOT tires. NO truck, mud grips, hi-
performance, directional, special order, snow, trick gumball, fancy or exotic tires of any
Wheels must be stock steel or may run the aftermarket Nomad spoke wheels
(wagonwheel style) 7” stock offset wheels only. Large 1” wheel lug nuts may be used.
Bead lock on right rear ok.
Battery may be moved to backseat area/drivers compartment of car securely mounted.
Rollcage required must be 4 point with 3 driver side bars and 2 right side bars
minimum. Bars may pass thru front firewall to A frame and around fuel rank in rear.
Fuel cell mandatory (22 gal. max), hole in trunk may have 3” clearance cut around cell.
Must have a steel fire wall filling all holes where the back seat was.
NO lead or any type or weight may be added to car.
If car didn’t come with it, you can’t run it so don’t ask.
All safety requirements apply to this division.
Pistons must be at lease .009” in block.
Heads can not vary more than 4cc’s from stock. NO angle milling.
Stock replacement AXLES only.
Pump gas only.
Protest: Same as Renegade