Peterson Fluid Systems R4 Dry Sump 5 Stage Oil Pump - Left Side Mount 5100837SC They have precise formed wedged

They have precise formed wedged ends for a high quality fit with the cup seats

MOR63655 or MOR63656

25 in Wide x 9

They feature high quality leads that deliver 500 ohms of EMI/RFI noise suppression with low resistance

Peterson Fluid Systems R4 Dry Sump 5 Stage Oil Pump - Left Side Mount 5100837SC They have precise formed wedgedProduct Description: Oil Pump R4 Dry Sump 5 Stage 1. 200 in Pressure Standard Volume Driver Side Universal Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship winning oil tanks, oil and fuel filters, and accessory drives. Peterson Fluid System products have been proven in NASCAR, NHRA, IHRA, IRL, World of Outlaws,