• Top Street Performance Chrysler Small Block 273-340 Steel Oil Pan - Chrome - for street and performance builds
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Top Street Performance

Chrysler Small Block 273-340 Steel Oil Pan - Chrome

Chrysler Small Block 273-340 Steel Oil Pan - Chrome

SKU: SP7446

$102.95
$102.95 $113.25
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Low stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Steel oil pan with chrome finish for a clean, classic engine bay look
  • 4-quart capacity, front-center sump for standard LA small block fitment
  • Fits Chrysler LA small block 273/318/340 — not Magnum engines
  • Drain plug included; gasket, dipstick & pickup sold separately

Description

Add a clean, finished look to your Chrysler LA small block with this steel oil pan in a chrome finish. Built as a 4-quart, front-center sump, wet-sump pan (not baffled), it's designed to match the fitment of the original LA-series small block — not the later Magnum generation (1992+).

This pan includes a drain plug (1/2"-20 thread) but does not include a gasket, dipstick, oil pick-up, or windage tray — these should be sourced separately or reused from your existing setup if compatible. Always verify your specific engine generation (LA vs. Magnum) before ordering, since the two use different pan and pickup designs.


Applications
Fits Chrysler Small Block "LA" V8: 4.5L/273 in³, 5.2L/318 in³, 5.6L/340 in³. Common on Dodge Dart, Plymouth Barracuda/Duster, Dodge Challenger/Charger, Plymouth Road Runner, and other A-body/B-body/E-body Mopar applications using the LA small block. Not compatible with "Magnum" engines (1992+ Chrysler small block generation).

Installation
Verify your engine is LA-generation, not Magnum, before ordering — the two use different pan and pickup designs. Gasket, dipstick, oil pick-up, and windage tray are not included and should be sourced separately.

Specs

Oil Pan MaterialSteel
Dipstick ProvisionNo
DipstickNot Included
Sump StyleWet
Sump LocationFront-Center
Oil Capacity4 Quarts
BaffledNo
Windage TrayNot Included
Oil Pick-UpNot Included
GasketNot Included
Drain Plug Thread Size1/2"-20
Drain PlugIncluded

Engine Fitment

COMPATIBLE WITH
Chrysler Small Block "LA" V8
• 4.5 L / 273 in3
• 5.2 L / 318 in3
• 5.6 L / 340 in3

NOTES
• Will not fit "Magnum" engines (the later Chrysler small block generation, 1992+).
• Steel construction, chrome finish, 4-quart capacity, front-center sump, wet sump, not baffled.
• Drain plug included; gasket, dipstick, oil pick-up, and windage tray not included.
• Drain plug thread: 1/2"-20.

Q&A

Will this fit my 1970 Dodge Challenger with a 340?
Yes. The 5.6L/340 is covered under the Chrysler LA small block platform this oil pan is designed for.

Does this fit a Magnum engine?
No. This pan is designed for the earlier Chrysler LA small block and is not compatible with later Magnum-series engines.

Does this pan come with a gasket?
No. A gasket is not included; the drain plug is included with the pan.

What's the oil capacity of this pan?
4 quarts.

Is this pan baffled?
No. This is a standard non-baffled, wet-sump oil pan.

Does this pan include a dipstick or oil pickup?
No. The dipstick and oil pickup are not included and must be sourced separately.

What thread size is the drain plug?
1/2"-20.

Will this fit my Plymouth Duster or Barracuda?
Yes, for compatible applications equipped with a Chrysler LA small block, including 273, 318, and 340 in³

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.