For 1991 Chevrolet C1500 Stepside; V6 262 4.3l;
;For 1991 Chevrolet C1500 Stepside; V8 305 5.0l;
;For 1991 Chevrolet C1500 Stepside; V8 350 5.7l;
;For 1991 Chevrolet K1500 Stepside; V6 262 4.3l;
;For 1991 Chevrolet K1500 Stepside; V8 305 5.0l;
;For 1991 Chevrolet K1500 Stepside; V8 350 5.7l;
;For 1991 Gmc C1500 Stepside; V6 262 4.3l;
;For 1991 Gmc C1500 Stepside; V8 305 5.0l;
;For 1991 Gmc C1500 Stepside; V8 350 5.7l;
;For 1991 Gmc K1500 Stepside; V6 262 4.3l;
;For 1991 Gmc K1500 Stepside; V8 305 5.0l;
;For 1991 Gmc K1500 Stepside; V8 350 5.7l;
;For 1990 Chevrolet C1500 Stepside; V6 262 4.3l;
;For 1990 Chevrolet C1500 Stepside; V8 305 5.0l;
;For 1990 Chevrolet C1500 Stepside; V8 350 5.7l;
;For 1990 Chevrolet C1500 Stepside; V8 379 6.2l;
;For 1990 Chevrolet C1500 Stepside; V8 454 7.4l;
;For 1990 Chevrolet K1500 Stepside; V6 262 4.3l;
;For 1990 Chevrolet K1500 Stepside; V8 305 5.0l;
;For 1990 Chevrolet K1500 Stepside; V8 350 5.7l;
;For 1990 Chevrolet K1500 Stepside; V8 379 6.2l;
;For 1990 Gmc C1500 Stepside; V6 262 4.3l;
;For 1990 Gmc C1500 Stepside; V8 305 5.0l;
;For 1990 Gmc C1500 Stepside; V8 350 5.7l;
;For 1990 Gmc C1500 Stepside; V8 379 6.2l;
;For 1990 Gmc K1500 Stepside; V6 262 4.3l;
;For 1990 Gmc K1500 Stepside; V8 305 5.0l;
;For 1990 Gmc K1500 Stepside; V8 350 5.7l;
;For 1990 Gmc K1500 Stepside; V8 379 6.2l;
;For 1989 Chevrolet C1500 Stepside;
;For 1989 Chevrolet K1500 Stepside;
;For 1989 Gmc C1500 Stepside;
;For 1989 Gmc K1500 Stepside;
;For 1988 Chevrolet C1500 Stepside;
;For 1988 Chevrolet K1500 Stepside;
;For 1988 Gmc C1500 Stepside;
;For 1988 Gmc K1500 Stepside
