Application: Express Vans Configuration: OHV, 8 Valves Fuel System: FI Fuel Type: Gas Engine Code: OHV Block/Heads: /

Application: Camaro Configuration: OHV, 8 Valves Fuel System: FI Fuel Type: Gas Engine Code: S Block/Heads: / Aluminum Head

Application: P Series, W3500 Tiltmaster, W4500 Tiltmaster Configuration: OHV, 8 Valves Fuel System: FI Fuel Type: Gas Engine Code: S

Application: Corvette Configuration: OHV, 8 Valves Fuel System: FI Fuel Type: Gas Engine Code: OHV Block/Heads: /

Application: Avalanche, Silverado, Suburban, Tahoe Configuration: OHV, 8 Valves, No Valve Cover Fuel System: FI Fuel Type: Gas Engine Code:

Application: Express Vans Configuration: OHV & SOHC, 8 Valves Fuel System: FI Fuel Type: Gas Engine Code: S Block/Heads: /

Application: Silverado, Suburban, Tahoe Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: HHR Block/Heads: /

Application: W3500 Tiltmaster, W4500 Tiltmaster, W5500 Tiltmaster, W5500HD Tiltmaster Configuration: 16 Valves Fuel System: FI Fuel Type: Gas Engine Code: