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Vehicle Info NeededMOROSOPART NUMBER: 710-21631
Marine Oil Pan Oldsmobile 330-455
$65399
Ships on 11/30/2026
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Oldsmobile
- Marine Oil Pan
- Oldsmobile 330-455
- Wet Sump 10-quart Capacity
- 7.25" Depth
- Black Finish
Recommended Pickup: - 710-24463 Features:
- Fits hulls with flywheel aft and 4-point mounting
Full sump increases capacity to 10 quarts, which reduces oil temperature and insures adequate supply to pickup area - Includes built-in crankshaft scraper and trap-door baffling to prevent oil starvation under severe marine conditions
- Removable sump tray allows easy access to the pan's bottom for cleaning
- Pan has a -12AN drain plug
- Works with most starter/flywheel combinationsNote: Oil pan capacities do not include oil filter capacity.
High-Performance Oil Pans for Your Offshore Needs
Moroso Marine Oil Pans will meet the unique needs of boat owners with critical anti-slosh baffling and pickup placement suitable for severe boat handling with pitching, tossing, and bouncing in rough water. All Moroso Marine oil pans have a super-tough, high-quality steel construction with a gold iridited or a clear zinc finish for corrosion resistance.
Part TypeOil Pan
Product LineMoroso Marine Oil Pans
BrandMOROSO
Package Height11.4
Package Width12.5
Package Length25.8
Weight17.85 PG
Part CategoryPerformance Parts
Oil Pan Capacity10 quarts
Hardware IncludedNo
Dipstick ProvisionYes
BaffledYes
Sump StyleWet
Pickup IncludedNo
Drain Plug Thread Size (In.)1/2-20
QuantitySold individually
Oil Pan FinishBlack
Oil Pan MaterialSteel
Maximum Stroke With Oe Rod4 in (101.6 mm)
Gaskets IncludedNo
Oil Pan Depth7.25 in (184.2 mm)
Rear Main Seal Style2-piece
Sump LocationFull
Crank Scraper IncludedYes
Windage Tray IncludedYes
Dipstick LocationDriver
Part FitmentSemi Universal
Kicked OutNo
Stroker ClearancedNo
Vendor Part Number21631
Package Qty1
Package TypeEA
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