Moroso 21545 Moroso Small Block Chevy Asphalt Late Model Dry Sump 4.25in (w/3 Pick Ups) Aluminum Oil PanMoroso 21545 Moroso Small Block Chevy Asphalt Late Model Dry Sump 4. 25in (w 3 Pick Ups) Aluminum Oil Pan SBC Pre 85, Asphalt Late Model, 4. 25 Deep 3 Pick up Dry Sump Oil Pan Aluminum, Dry Sump, 4 1 4" Deep Fits: Lefthander and Port City Asphalt Late Models or similar Clears 4. 25" stroke with most steel or aluminum rods Fabricated, aluminum with billet end seals to ensure a consistent sealing surface Fits 4 bolt main cap blocks Large kick out design