• Front firewall MUST remain stock and in stock location
  • Open holes in firewall must be sealed
  • Must have firewall between trunk area and drivers compartment and open holes must be sealed
  • Trunk floor and rear wheel wells may be removed
  • Must have a STOCK floor pan from front firewall to back of front floor pan (behind seat)
  • Cars may run aftermarket body
  • Cars can have an aftermarket nose, NO late model noses
  • Cars can run a 5 inch spoiler
  • Maximum wheel width is 8 inches
  • Beadlocks are allowed
  • DOT or any 8 inch modified tires allowed
  • ALL suspension mounts and location MUST BE STOCK!
  • No Spring Buckets allowed
  • No Wedge Bolts allowed
  • No rebuild-able shocks
  • A-Arms MUST be stock/ tubular stock length
  • Trailing arms MUST be stock. 2 ¾” maximum from bottom of rear end housing to center of control arm bolt (may run tubular stock length trailing arms)
  • 9 inch Ford floater rear ends are allowed. May be locked
  • Quick Steer allowed
  • Chevrolet 305 cubic inch engine, Ford 302 cubic inch engine, or Dodge 318 cubic inch engine ONLY
  • ABSOLUTELY NO stroked or destroked engines!
  • Engine MUST be in STOCK location!
  • Max bore is .060
  • Engine may be balanced
  • Stock connecting rods
  • Stock Crankshaft
  • Flat top or dished pistons
  • Stock cast iron heads. NO porting or polishing
  • NO vortec heads!
  • 1.94 and 1.5 valves ONLY!
  • Maximum cam shaft lift is 4.10; Hydraulic ONLY!
  • STOCK 1.5 rocker arms
  • Screw in rocker arm studs are legal
  • MUST run a STOCK cast iron dual plane intake. ABSOLUTELY NO high rises allowed! (No aluminum manifold/ no boat manifold allowed)
  • 1” carburetor spacer/adapter allowed if you have a Holley 4412
  • Quadrajet and 4412 Holley Carburetors ONLY! 4412 WILL be gauged!
  • Cast iron exhaust manifolds ONLY!
  • Any stock transmission allowed!
  • Automatic transmissions must have 10 inch or bigger working torque converter
  • Straight shift transmissions must have a 10 inch or bigger stock type single disc clutch
  • Car must weigh 3200 lbs with driver after race
  • V8 engines only
  • Any HEI stock or aftermarket distributor allowed
  • No MSD box allowed