Oil Pump Drive shaft AR135-7901 Product:fits BB Chev or when dual pumps are

or when dual pumps are used and both pumps may not run simultaneously

They're made from premium grade aerospace chrome moly and centerless ground to precise diameter

6-1/4" Adjustable Timing Pointer - BlackSuits Big Block Chevy

64-4030BLK

AF815-16-12

Oil Pump Drive shaft AR135-7901 Product:fits BB Chev or when dual pumps areOil Pump Drive shaft 135 7901 AR135 7901 fits BB Chev BB CHEV 396 454 OIL PUMP Lose Oil Pressure And The Engi ne Is Trash! Now You Don't Hav e To Depend On A Stock Oil Pum p Drive Shaft In Your Expensiv e High Performance Or Wet Sump Racing Engine. Arp Oil Pump D rive Shafts Are Made From Heat Treated, Premium, Aerospace C hrome Moly. Plus, We've Increa sed The Body Diameter To Make It Tougher More Able To Hand le The Added Torque Requiremen ts Of