Overview Other Details Reviews Product Description Oil Pump Drive Shaft - 6.438 in Long - Pinned Sleeve - Steel - Big Block Chevy - Each Other Details 0.485 Product Videos Custom Field Product Reviews Write a Review Write a Review × Moroso Moroso BB Oil Pump Shaft Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *