Fitment:
For 80-80 Buick Century/ Commercial Chassis/ Regal/ Roadmaster V8 5.0/5.7L
For 91-93 Buick Century/ Commercial Chassis/ Regal/ Roadmaster V8 5.0/5.7L
For 90-93 Cadillac Brougham/ Commercial Chassis/ Fleetwood V8 5.0/5.7L

For 80-95 Chevrolet Camaro/ Caprice/ Corvette V8 4.4/5.0/5.7L
For 80-95 Chevrolet Impala/ Malibu/ Monte Carlo/ Tahoe V8 4.4/5.0/5.7L
For 80-86 Chevrolet C10/ C20/ C30 V8 5.0/5.7/6.6L
For 80-86 Chevrolet K5/ K10/ K20 V8 5.0/5.7/6.6L
For 80-86 Chevrolet C10 Suburban/ C20 Suburban V8 5.0/5.7/6.6L
For 80-86 Chevrolet K5 Blazer/ K10 Suburban/ K20 Suburban V8 5.0/5.7/6.6L
For 80-96 Chevrolet G10/ G20/ G30 V8 5.0/5.7/6.6L
For 88-95 Chevrolet C1500/ C2500/ C3500/ K3500/ WT V8 5.0/5.7L
For 88-95 Chevrolet C1500 Suburban/ C2500 Suburban WT V8 5.0/5.7L
For 87-91 Chevrolet R10/ R20/ R30/ R3500 V8 5.0/5.7L
For 87-91 Chevrolet V10/ V20/ V30/ V30/ V3500 V8 5.0/5.7L
For 87-91 Chevrolet R10 Suburban/ R1500 Suburban/ R2500 Suburban V8 5.0/5.7L
For 87-91 Chevrolet V10 Suburban/ V20 Suburban/ V1500 Suburban/ V2500 Suburban V8 5.0/5.7L
For 80-95 GMC C1500/ C2500/ C3500 V8 5.0/5.7/6.6L
For 80-95 GMC G1500/ G2500/ G3500 V8 5.0/5.7/6.6L
For 80-95 GMC K1500/ K2500/ K3500 V8 5.0/5.7/6.6L
For 80-95 GMC C1500 Suburban/ C2500 Suburban V8 5.0/5.7/6.6L
For 80-95 GMC K1500 Suburban/ K2500 Suburban V8 5.0/5.7/6.6L
For 87-91 GMC R1500 / R2500/ R3500 V8 5.7L
For 87-91 GMC V1500/ V3500 V8 5.7L
For 87-91 GMC R1500 Suburban/ R2500 Suburban V8 5.7L
For 87-91 GMC V1500 Suburban/ V2500 Suburban V8 5.7L
For 80-91 GMC Jimmy V8 305 5.0/5.7L
For 92-95 GMC Yukon V8 350 5.7L