Both

Avalanche, Cheyenne, Express Vans, Impala, Monte Car

Avalanche, Express Vans, Silverado, Suburban, W3500

B60, C, K Series Trucks, C50, C60, G Series Vans, Ma

B60, C, K Series Trucks, C50, C60, OHV, 16 Valves, C

B60, C60, C70, Carb, Naturally Aspirated, Gas, L86,

B60, C60, C70, Carb & FI, Naturally Aspirated,

B60, C70, Carb, Naturally Aspirated, Gas, L43, Boss

B60, C60, C70, Carb, Naturally Aspirated, Gas, L43,

B7, C5500 Kodiak, C60 Kodiak, C6500 Kodiak, C70 Kodi

B7, Blazer (Full-Size), C, K Series Trucks, C3500HD,

B7, C60 Kodiak, C70 Kodiak, P6000, OHV, 16 Valves, F

B7, C60 Kodiak, C6500 Kodiak, C70 Kodiak, C7500 Kodi

B7, C, K Series Trucks, C3500HD, C6500 Kodiak, C7500

Bel Air, Biscayne, C, K Series Trucks, C40, Caprice,

Bel Air, Biscayne, Blazer (Full-Size), C, K Series T

Bel Air, Biscayne, C, K Series Trucks, Camaro, Capri