Caprice/Wagon catagory, not just wagons............... But they kept the 1994 Impala category!!
BUICK
117 BUICK FULL / MID SIZE
118 BUICK GRAND NATIONAL - T TYPE
119 BUICK SPECIAL / SKYLARK
120 BUICK RIVIER
FULL SIZE / CAPRICE
159 1946 - 1954 CHEVY FULL SIZE
160 1955 - 1957 CHEVY FULL SIZE - STOCK
161 1955 - 1957 CHEVY FULL SIZE - MODIFIED
162 1958 - 1960 CHEVY FULL SIZE
163 1961 - 1964 CHEVY FULL SIZE - STOCK
164 1961 - 1964 CHEVY FULL SIZE - MODIFIED
165 1965 - 1966 CHEVY FULL SIZE
166 1967 - 1970 CHEVY FULL SIZE
167 1971 & UP CHEVY FULL SIZE
168 1977 - 1990 CAPRICE / IMPALA
169 1991 - 1996 CAPRICE & WAGONS - STOCK
170 1991 - 1996 CAPRICE & WAGONS - STREET
171 1991 - 1996 CAPRICE & WAGONS - MODIFIED
IMPALA SS
172 1994 IMPALA SS 173 1995 IMPALA SS - STOCK
174 1995 IMPALA SS - STREET175 1995 IMPALA SS - MODIFIED
176 1996 IMPALA SS - STOCK
177 1996 IMPALA SS - STREET
178 1996 IMPALA SS - MODIFIED
179 2000 & UP IMPALA
OLDSMOBILE
205 1966 - 1992 OLDS TORONADO
206 OLDS CUTLASS
207 OLD PERFORMANCE (ALL-INC 442,HURST,RALLYE,MOD)
208 OLDS (ALL OTHER YEARS & MODELS
http://www.carsatcarlisle.com/ce/pdf/2011_GM_Classes.pdf