Pontiac Nationals Car Show

FACTORY STOCK CLASSES
O-1 Oakland Brass Era 1908-1915
O-2 Oakland 1916-1932

P-0 Pontiac Pre War 1926 thru 1942*
P-1 Pontiac Post war 1946 thru 1954*
P-2 Pontiac 1955 thru 1960*
P-3 Pontiac 1961 thru 1965*
P-4 Pontiac 1966 thru 1970*
P-5 Pontiac 1971 thru 1986*
P-6 Pontiac 1987 to Current FWD Bonneville, RWD Safari station wagon
*Includes: Station wagon, Commercial, Safaris, 2+2, Bonneville, Laurentian and Parisienne

GP-1 Grand Prix 1962 - 1968
GP-2 Grand Prix 1969 - 1972 incl. Hurst SSJ
GP-3 Grand Prix 1973 - 77 incl. 50th Anniversary
GP-4 Grand Prix 1978 - 1987 incl. 2+2
GP-5 Grand Prix 1988 - 1996 incl STE, GTP, Pace cars
GP-6 Grand Prix 1997 - Current incl STE, GTP, Pace cars

GT-1 GTO 1964 - 1965*
GT-2 GTO 1966 - 1967*
GT-3 GTO 1968 - 1970*
GT-4 GTO 1971 - 1974*
GT-5 GTO 2004 - current
* Documentation Required
JD GTO Judge All Documentation Required

FB-1 Firebird 1967 - 1969
FB-2 Firebird 1970 1/2 - 1981 incl. Formula
FB-3 Firebird 1982 - 1992 incl. Formula
FB-4 Firebird 1993 - 2002 incl. Formula

FH Firehawk All
CTA Comp T/A All

TA-1 Trans Am 1969 - 1974 incl. Super Duty
TA-2 Trans Am 1975 - 1981 incl. Pace car & Anniversary
TA-3 Trans Am 1982 - 1992 incl. GTA
TA-4 Trans Am 1993 - 2002 incl. GTA

FX All factory show or concept cars

F-1 Fiero Coupe/ SE
F-2 Fiero GT

SP Tempest/ LeMans 1961-1981 Includes Can Am, Beaumont

GA-1 Grand Am 1973 - 1980 RWD
GA-2 Grand Am 1985 - 1992 FWD
GA-3 Grand Am 1993 - Current inclulding G6

V-1 Ventura II/ Phoenxix 1971 - 1979 includes All Acadian RWD

CP Compact Astra,Sunbird,Phoenix (FWD),T-1000,J-2000,6000,LeMans after 1981,Sunfire &
Candian models Firefly,Tempest

SOL Solstice All

SU All years Aztek, Transport, Montana, Vibe, Torrent

GM-1 GMC Truck Pre-war*
GM-2 GMC Truck Post-war thru 1972*
GM-3 GMC Truck 1973 thru 1987*
GM-4 GMC Truck 1988 to current*
*Includes Panel, Yukon, Suburban, Jimmy, 1/2 - 3/4 - 1 ton, 2 & 4 wheel drive

GMT All GMC S & T Series incl. Typhoon & Syclone
GMV All GMC vans incl. Handi-van, Rallye wagon, Safari, etc.
GMC All GMC Sprint & Caballero

STREET CLASSES
ST-1 Full size Pontiacs
ST-2 GTO/ Judge/ Tempest & including the LeMans thru 1981
ST-3 Firebird/ TA
ST-4 Grand Prix
ST-5 Pontiac Open includes all Grand Am
ST-6 GMC

CUSTOM CLASSES No Wheel tubs All vehicles
C-1 1909-1969
C-2 1970 to current

PRO STREET
PRO All Pro Street vehicles Cars & Trucks

Factory Stock - the cars you expect to see at a car show. They will be classed by model and/or year.
Complete restorations allowed. No more than 6 minor modifications permitted. Engines and
transmissions must be correct year and type - casting numbers and date codes must be correct. No
modifications that significantly alter the appearance of the car are allowed. The car should appear stock.
The owner is expected to document any unusual option or model.

Street - these cars are close to correct but not quite. 7 to 12 allowable modifications to include after
market maintenance parts, excessive use of chrome or painted components, carbs, air cleaners,
manifolds, heads or headers, wheels and tires, upholstery, radios, spoilers, air dams, roll bars, etc.
Engine swaps are to be decided individually at tech.

Custom/ Pro Street - 13+ modification. For fully customized or Pro Street types. Must maintain a Pontiac
engine or be equipped with the original factory installed power plant.

Preservation - original unrestored cars, should retain 70% or more of the factory applied paint, collision
damage can be repaired. Vinyl or convertible tops must have been factory installed but convertible rear
windows can be new for safety reasons. The complete interior must have been factory installed but torn
or damaged interiors can have been repaired. “Detailing” is limited to cleaning only, no repainting of the
engine compartment, trunk, or undercarriage is allowed. Any safety related or general maintenance
items can have been replaced, ie. tires, shocks, belts, hoses, exhaust, batteries, etc. Factory
documentation, window stickers, bill of sale papers, etc. are recommended and these cars must be at
least 10 years old. They will not be judged but all entries will receive a certificate of participation. If you
would like to be in Preservation class please contact Pete or Andi at sdpromo@pontiacnationals.com or
419-663-7383. You must be pre-registered and approved for this class, Preservation class CANNOT be
entered on the day of the show.