Application: Blazer (Full-Size), C, K Series Trucks, G Series Vans, R, V Series Trucks, Suburban Configuration: 16 Valves Fuel System:

Application: Blazer (Full-Size), C, K Series Trucks, G Series Vans, R, V Series Trucks, Suburban Configuration: OHV, 8 Valves Fuel

Application: Silverado Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: DOHC Block/Heads: No Knock Sensor Hole in

Application: Silverado, Silverado 1500 Classic, Tahoe Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: DOHC Block/Heads: /

Application: Express Vans, Silverado Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: DOHC Block/Heads: /

Application: C, K Series Trucks, P Series, Suburban Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: DOHC

Application: C, K Series Trucks, C60, G Series Vans, P Series, P40, Suburban Configuration: 8 Valves Fuel System: Fuel Type:

Application: C, K Series Trucks, C60, P Series, P40, R, V Series Trucks Configuration: 8 Valves Fuel System: Fuel Type: