Sierra Marine 18-0613 Oil Pan

SIERRA # 18-0613 REPLACEMENT FOR MERCRUISER 93476 OIL PAN, FITS GM (CHEVY) 5.0 & 5.7-LITER "EARLY MODELS" {STARBOARD INDENT}, WINDAGE TRAY BUILT INTO OIL PAN. Fits: GM (Chevy) Small Block V-8 engines with 2-piece rear main seal. Early 80's models to 1985, uses 4-piece gasket, starboard side dipstick Indent on engine block. Pan has windage tray built into pan. If needed order oil pan gasket # 18-0411.