Drag Race Oil Pan Mazda 13B Rotary Engine

Vehicle Info Needed

MOROSOPART NUMBER: 710-20940

Drag Race Oil Pan Mazda 13B Rotary Engine

Name: Drag Race Oil Pan Mazda 13B Rotary Engine
Brand: MOROSO
SKU: 710-20940
Price: 742.99 USD
Availability: InStock

^$742⁹⁹

Ships on 09/08/2026

Lowest Price Guarantee

Mazda

Mazda 13B Rotary Engine
Rear Sump
Wet Sump 6.25 quart capacity
4" Depth
Aluminum

Application:
For Mazda 13B Rotary Engines used in tube chassis cars and other applications without a cross-member located under engine(check dimensions for clearance)

Features:
Fully fabricated all aluminum pan
Rugged .375" thick billet rail with integral X-brace greatly strengthens engine assembly to reduce twisting
Includes .080" thick aluminum baffle plate to de-aerate and cool return oil (other baffles are only .060" thick)
Includes an oil pump pickup specially designed for this pan
Access holes in pan facilitate mounting pickup to the front cover
Oil capacity is 6.25 quarts with stock oil cooler installed
Includes magnetic drain plug with extra copper washer
Pan mounting kit with hex-drive steel studs to eliminate stripping the engine block and serrated-face flare nuts to withstand vibration
Accommodates stock pan gasket and dipstick with existing oil level marks
Use with stock oil pump

Note: Oil pan capacities do not include oil filter capacity

Precision-Welded Oil Pans

Whether you drag, oval or road race, Moroso has the oil pan your engine needs; specially designed for front or rear-wheel drive sport compacts. Each pan is fully fabricated from aluminum or steel, with race-proven features that control oil for maximum power. The key is to keep the crankshaft free of excess oil which allows the engine to spin freely and achieve its full power potential. Check out all the special features listed with each pan.

Part TypeOil Pan

Product LineMoroso Sport Compact Oil Pans

BrandMOROSO

Package Height9.1

Package Width15.6

Package Length23.1

Weight11.4 PG

Part CategoryPerformance Parts

Oil Pan Capacity6 quarts

Hardware IncludedYes

Dipstick ProvisionYes

BaffledYes

Sump StyleWet

Pickup IncludedYes

Drain Plug Thread Size (In.)1/2-20

QuantitySold individually

Oil Pan FinishNatural

Oil Pan MaterialAluminum

Gaskets IncludedNo

Oil Pan Depth4 in (101.6 mm)

Rear Main Seal Style1-piece

Sump LocationRear

Crank Scraper IncludedNo

Windage Tray IncludedNo

Part FitmentSemi Universal

Kicked OutNo

Stroker ClearancedNo

Vendor Part Number20940

Package Qty1

Package TypeEA

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