This listing is for an OEM oil cooler block off with bolts for any Gen III 4.8, 5.3, 5.7, 6.0 LR4 LM7 LQ4 LQ9 L33 LS1 LS6 engine that came in the Corvette, Camaro, Firebird, CTS-V, SSR, GTO, and GM trucks and SUV's. Plugs will be in useable condition but may vary in color and condition to the attached photograph. Combined shipping available. These are sold as is with no warranty implied or inferred.