1993 GMC Topkick Engine Blocks
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Dorman®Autograde™ 2-7/31" Steel Cup Expansion PlugsGMC Topkick 1993, Autograde™ 2-7/31" Steel Cup Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$12.82 - QualCast®Steel Expansion Plug KitGMC Topkick 1993, Steel Expansion Plug Kit by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$7.29
