Skip to product information
1 of 5
Top Street Performance

Oldsmobile V8 Mechanical Fuel Pump - Chrome

Oldsmobile V8 Mechanical Fuel Pump - Chrome

SKU: SKU: JM1011C

Regular price $54.32
Sale price $54.32 Regular price $61.73
Shipping calculated at checkout.

In 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 Downloads

Product Details

Features

  • Mechanical fuel pump for the full Oldsmobile V8 engine family (260–455 CID)
  • 80 GPH flow, 6 PSI pressure — no electric pump or wiring required
  • Fits Cutlass, 442, Delta 88, Toronado, and full-size Oldsmobile applications
  • Carbureted applications only; not for EFI without a full system conversion

Description

Built for carbureted Oldsmobile V8 applications, this mechanical fuel pump supports dependable fuel delivery with a clean, chrome-finished engine bay appearance. Its 80 GPH flow rating and 6 PSI operating pressure make it a practical replacement or upgrade for engines using the correct mechanical pump mounting pattern.

As a mechanical pump, it draws its pumping action directly from the engine's camshaft — no electric pump, wiring, or power source is needed. This pump covers the Oldsmobile V8 engine family, from the 260 CID up through the 455 CID big-displacement engines. Confirm pump arm style, gasket placement, and line clearance before installation.

This pump is designed for carbureted fuel systems and is not intended for EFI applications unless used with a properly designed and regulated fuel system conversion.


Applications
Fits Oldsmobile V8 engines (260, 307, 350, 403, and 455 CID), commonly found in Cutlass, 442, Delta 88, Toronado, and full-size Oldsmobile applications.

Installation
Verify mounting pattern, pump arm style, inlet/outlet orientation, and pressure requirements before installation. Mounting hardware is not included. A downloadable installation instruction sheet is available for this pump.

Specs

Average Flow Rating80 GPH
FinishChrome
Fuel TypeGasoline
Gasket Or Seal IncludedYes
Grade TypePerformance
Housing MaterialAluminum
Inlet Quantity1
Inlet Thread Diameter0.250 in. NPT
Inlet TypeThreaded
Maximum Pressure6 PSI
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Outlet Quantity1
Outlet Thread Diameter0.250 in. NPT
Outlet TypeThreaded
Pump DesignMechanical

Engine Fitment

COMPATIBLE WITH
OLDSMOBILE V8
• 4.3 L / 260 in3
• 5.0 L / 307 in3
• 5.7 L / 350 in3
• 6.6 L / 403 in3
• 7.5 L / 455 in3

NOTES
Designed for carbureted applications using the matching mechanical fuel pump mounting pattern.
Verify mounting pattern, fuel pump arm style, inlet/outlet orientation, pressure requirement, and line clearance before installation.
Not intended for EFI fuel systems unless used with a properly designed fuel system conversion.

COMMON VEHICLE APPLICATIONS
Oldsmobile Cutlass / 442 / Delta 88 / Toronado applications with Oldsmobile V8 engines
Full-size Oldsmobile applications using compatible Oldsmobile V8 mechanical pump mounting
Oldsmobile V8 restoration, replacement, and upgraded carbureted fuel systems

Q&A

Is this an electric or mechanical fuel pump?
This is a mechanical fuel pump that is driven directly by the engine's camshaft. It requires no electrical wiring or external power source.

What engines is this pump compatible with?
This fuel pump is designed for Oldsmobile V8 engines, including the 260, 307, 350, 403, and 455 CID.

What vehicles is this pump commonly used in?
This fuel pump fits a variety of Oldsmobile applications equipped with compatible V8 engines, including the Cutlass, 442, Delta 88, Toronado, and other full-size Oldsmobile models.

Is this pump for carbureted or EFI systems?
This pump is designed for carbureted fuel systems. It is not intended for EFI applications unless used as part of a properly engineered and regulated fuel system conversion.

What's the flow rate and pressure rating?
This mechanical fuel pump is rated to deliver 80 GPH (gallons per hour) with a maximum fuel pressure of 6 PSI.

Does this include mounting hardware?
No. Mounting hardware is not included and must be purchased separately.

Does this include a gasket?
Yes. A mounting gasket is included for installation.

Emissions Notice

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