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Moroso Chevrolet Big Block Mark IV (w/Four Pick Ups) Drag Race Dry Sump 7.5in Aluminum Oil Pan

SKU: MOR21581

Oil Pans

MOR Oil Pans...

Moroso Chevrolet Big Block Mark IV (w/Four Pick Ups) Drag Race Dry Sump 7.5in Aluminum Oil Pan

SKU: MOR21581

Oil Pans

MOR Oil Pans...

A$3,304.56
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Moroso Ultra-Pro aluminum Pro Modified oil pans have all of the features and designs that you need for your high-horsepower engine. They have a removable bottom section that provides quick, between-rounds access to inspect main bearings and replace pistons without removing the entire oil pan. The removable section uses a machined channel, which accommodates a reusable square O-ring rubber gasket to provide leak-free sealing. The Moroso Ultra-Pro aluminum Pro Modified oil pans are box-style, all-aluminum pans featuring a maximum-size power kickout, a unidirectional windage tray screen, a block-high crankshaft scraper, and internal baffling. Designed for 2-piece rear main seal Donovan-style big block Chevrolet engines, Moroso Ultra-Pro aluminum Pro Modified oil pans give you the strength, reliability, and access that you need for your engine.

Product Overview

Moroso Chevrolet Big Block Mark IV (w/Four Pick Ups) Drag Race Dry Sump 7.5in Aluminum Oil Pan

Product Details

Description:Moroso Chevrolet Big Block Mark IV (w/Four Pick Ups) Drag Race Dry Sump 7.5in Aluminum Oil Pan
Part Number:mor21581

Part Type

BBC Ultra-Pro Alum. Dry Sump Oil Pan

Data: v4.2 - Upd: 2026-10-13 17:56:56

Specifications

Product Attributes - Brand
Moroso
Product Attributes - Manufacturer's Part Number
21581
Product Attributes - Part Type
Oil Pans
Product Attributes - Product Line
Moroso Ultra-Pro Aluminum Pro Modified Oil Pans
Product Attributes - UPC
084663215810
Product Attributes - Sump Style
Dry
Product Attributes - Oil Pan Style
Drag Race
Product Attributes - Rear Main Seal Style
2-piece
Product Attributes - Sump Location
Full
Product Attributes - Stroker Clearanced
Yes
Product Attributes - Maximum Stroke with OE Rod
4.500 in.
Product Attributes - Dipstick Provision
No
Product Attributes - Dipstick Included
No
Product Attributes - Oil Pan Depth (in.)
7.500
Product Attributes - Oil Pan Material
Aluminum
Product Attributes - Oil Pan Color
Natural
Product Attributes - Baffled
No
Product Attributes - Kicked Out
Yes
Product Attributes - Windage Tray Included
Yes
Product Attributes - Pickup Included
No
Product Attributes - Oil Pump Included
No
Product Attributes - Oil Pump Driveshaft Included
No
Product Attributes - Crank Scraper Included
Yes
Product Attributes - Drain Plug Thread Size
1/2 in.-20
Product Attributes - Gaskets Included
No
Product Attributes - Hardware Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Accepts 5 in. stroke with aluminum rods.

Reference Information

Brand Name/s Moroso
StreetFX SKU mor21581
SFX Item ID 4103510
Supplier Item Code 4103510
Manufacturer SKU 21581
Manufacturer UPC 84663215810
Alternative References 7.5in

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine Size6.6L/402
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV

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