1983 GMC Caballero Engine Gasket Set - Valve Cover 5.0L Engine - Naturally Aspirated - Amarillo Chevrolet - 4 Barrel Carb. - OHV - Contains Extended Case Lip Relocator Timing Cover Seal guaranteed to replace your current 1983 GMC Caballero Engine Gasket Set - Valve Cover 5.0L Engine - Naturally Aspirated - Amarillo Chevrolet - 4 Barrel Carb. - OHV - Contains Extended Case Lip Relocator Timing Cover Seal. 1983 GMC Caballero Engine Gasket Set - Valve Cover comes new OEM 1983 GMC Caballero Engine Gasket Set - Valve Cover aftermarket new 1983 GMC Caballero Engine Gasket Set - Valve Cover of remanufactured 1983 GMC Caballero Engine Gasket Set - Valve Cover 5.0L Engine - Naturally Aspirated - Amarillo Chevrolet - 4 Barrel Carb. - OHV - Contains Extended Case Lip Relocator Timing Cover Seal.