This Drag Race Oil Pan is for pre-?85 Small Block Chevys with left side dipstick. It is designed to convert a Chevy II without power steering to a rear sump. It has a 8-1/2" deep by 10-1/2" wide sump and a 6 qt. system capacity. Clears a 3.875" stroke with a steel rod. Will work with stock & aftermarket starters with 153 or 168 tooth flywheel. This pan requires one of our pickups.