BLOCK NUMBER 484, ENGINE BLOCK HAS BEEN PARALLEL DECKED, O-RINGED AND COMPLETELY DEBURRED FOR BETTER OIL FLOW, CRANKSHAFT POLISHED, BALANCED AND STRESS RELIEVED. CONNECTING RODS ARE I-BEAM, BALANCED AND NITRITE COATED. PISTONS ARE FEDERAL MOGUL HIGH SILICON TURBO SPECIFIC, BALANCED AND NITRITE...