Product Description Year Make Model Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate MPN: FPE-DMAX-CBOP Category: Engine Components>Block Off Plates
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit - FPE-DMAX-OCADPT