2008 SUPER STOCK RULES

 

 

 

 

 

 

CAR:

 

 

 

 

 

 

 

 

 

 

1)

American RWD/front engine

 

 

 

 

 

 

2)

101" min. wheel base unaltered for year and make of car

 

 

 

 

3)

Stock frame, Subframe connectors OK on unibody cars

 

 

 

 

4)

NO trucks, convertibles, wagons

 

 

 

 

 

 

5)

Frame Section from center of rear end housing to rear bumper may be replaced with tubing.

 

ENGINE:

 

 

 

 

 

 

 

 

 

 

1)

OEM V-8 iron block

 

 

 

 

 

 

 

2)

Engine must not be set back further than #1 spark plug even with center line of upper ball joint.

 

3)

same brand as car

 

 

 

 

 

 

 

4)

OEM cast heads, Vortec Ok, also World Products 4266GN8B

 

 

 

 

 

or Dart Iron Eagle straight plug 3042001

 

 

 

 

 

5)

No Proaction Vortec heads

 

 

 

 

 

 

6)

No Bowtie heads

 

 

 

 

 

 

 

7)

No Angle Plug heads

 

 

 

 

 

 

 

8)

Aluminum pulleys OK

 

 

 

 

 

 

 

9)

Aftermarket power steering pump OK

 

 

 

 

 

 

10)

Aluminum radiator OK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CARB:

 

 

 

 

 

 

 

 

 

 

1)

One 4-barrel, single pump, vacuum secondary . No Screws inserted into linkage

 

 

2)

NO double pumpers

 

 

 

 

 

 

 

3)

Maximum of 750 cfm.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IGNITION:

 

 

 

 

 

 

 

 

 

 

1)

HEI or MSD OK. Rev chip OK

 

 

 

 

 

 

2)

NO magnetos

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INTAKE/EXHAUST:

 

 

 

 

 

 

 

 

1)

Any OEM cast iron intake

 

 

 

 

 

 

 

2)

Any Dual Plane aluminum intake

 

 

 

 

 

 

3)

Headers OK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSMISSIONS:

 

 

 

 

 

 

 

 

1)

OEM  3 or 4 speed cast iron maual or OEM automatic

 

 

 

 

 

 

 

 

 

 

 

 

 

CLUTCH:

 

 

 

 

 

 

 

 

 

 

1)

Must have a working clutch, no direct drive Hubs allowed.

 

 

 

 

2)

Must run 10” stock diameter clutch Minimum

 

 

 

 

 

5)

Must have a 1 ½" inpection hole in bottom of bell housing

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVE SHAFT:

 

 

 

 

 

 

 

 

 

1)

Must be painted white with loop within 1 foot of transmission

 

 

 

 

2)

Must be steel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REAREND:

1)

 

 

 

 

 

 

 

 

NO independent rear suspension

 

 

 

 

 

 

2)

NO ¾ ton or quick change rear ends

 

 

 

 

 

 

3)

OEM 9" housing with floater style hubs allowed

 

 

 

 

 

4)

NO wide five hubs

 

 

 

 

 

 

 

6)

NO Detroit lockers

 

 

 

 

 

 

 

7)

9" Ford OK

 

 

 

 

 

 

 

 

8)

Gears may be locked

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BODY:

 

 

 

 

 

 

 

 

 

 

1)

Stock appearing steel OEM body panels, may use aftermarket panels made of steel only.

 

 

2)

NO aluminum body panels except for interior decking

 

 

 

 

3)

Body must match GM to GM, Ford to Ford, etc.

 

 

 

 

 

4)

Stock steel OEM floor pans, must be original OEM steel

 

 

 

 

5)

Floorpans must remain original back past the cage x-brace and behind the drivers seat.

 

 

6)

Stock steel OEM firewall must be in place. Holes must be filled in

 

 

 

 

7)

Doors, deck lid, hood, roof, window posts, and fenders can be gutted.

 

 

 

Fender wells may be cut out, but must have firewall between driver and rear tires

 

 

8)

OEM stock aluminum hood and deck lid OK

 

 

 

 

 

9)

Plastic nose OK

 

 

 

 

 

 

 

10)

NO wedge noses