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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$3,134.46
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (6 available)

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Description

Engine Oil Pan - Drag Race - Dry Sump - 7.5 in Deep - Four 12 AN Female Forward Pickups - Aluminum - Natural - 2-Piece Seal - Big Block Chevy - Each

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

Product Overview

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


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:05:36

Data: v4.2 - Upd: 2026-11-09 02:13:50

Features

Important Note Regarding Oils, Additives, Aerosols & Liquids

This listing may contain a product with transport restrictions. Items containing oils, additives, aerosols, adhesive or other liquid/chemical-based products may be subject to shipping restrictions depending on their current warehouse location, carrier requirements, and applicable transport regulations.

Some liquid and aerosol products are restricted for air freight or certain road freight routes and may require alternative transport methods or dispatch from a specific warehouse. While the majority of these items ship without issue, these factors can occasionally affect available shipping options or delivery timeframes.

If you are working to a tight deadline, require urgent delivery, or are unsure whether a product can be shipped to your location, we recommend contacting the StreetFX team prior to placing your order so we can confirm availability and the most suitable freight option.

(keyword: oil)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

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

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Moroso
StreetFX SKU mor21581
SFX Item ID 4103510
Accounting SKU mor-21581
Manufacturer SKU 21581
Manufacturer UPC 84663215810
Alternative References MOR-21581

Oil Pan, Drag Race, Aluminum, Stage IV, Dry Sump, Chevy Big Block, Each

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 Attributes
BrandMoroso
Manufacturer's Part Number21581
Part TypeOil Pans
Product LineMoroso Ultra-Pro Aluminum Pro Modified Oil Pans
UPC084663215810
Sump StyleDry
Oil Pan StyleDrag Race
Rear Main Seal Style2-piece
Sump LocationFull
Stroker ClearancedYes
Maximum Stroke with OE Rod4.500 in.
Dipstick ProvisionNo
Dipstick IncludedNo
Oil Pan Depth (in.)7.500
Oil Pan MaterialAluminum
Oil Pan ColorNatural
BaffledNo
Kicked OutYes
Windage Tray IncludedYes
Pickup IncludedNo
Oil Pump IncludedNo
Oil Pump Driveshaft IncludedNo
Crank Scraper IncludedYes
Drain Plug Thread Size1/2 in.-20
Gaskets IncludedNo
Hardware IncludedNo
QuantitySold individually.
NotesAccepts 5 in. stroke with aluminum rods.

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