The Moroso aluminum oil pan for Mazda 13B rotary engines with a rear sump is a drag‑race style, baffled wet‑sump pan holding 6.25 qt. With a 4 in depth it keeps oil controlled under hard acceleration and launch conditions. The rear‑sump layout preserves packaging for common rotary chassis arrangements while improving oil management.
Moroso Mazda 13B Rotary (w/Rear Sump) Drag Race Baffled Wet Sump 6.25qt 4in Aluminum Oil Pan