Catalog Section # Part name Qty Prod Prod date FINIS Part No. Pinto OHC engines B1.50 - Crankshaft/Pistons And Bearings 2 Bearing - crankshaft mainLOWERBLOCK: 0.40MM O/S / CRANKSHAFT: 1.00MM U/SColor: GREEN 5 GB 6/70 - 2/86 1548814 73HM 6333K2 A Pinto OHC engines B1.50 - Crankshaft/Pistons And Bearings UPPERBLOCK: 0.40MM O/S / CRANKSHAFT: 1.00MM U/SColor: GREEN 5 GB 6/70 - 8/94 1548814 73HM 6333K2 A