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  3. OLDSMOBILE OLDSMOBLE

OLDSMOBILE 400.GM3S54 Automatic Downshift Bracket Oldsmoble

fits make: Oldsmobile. year: 1954.

400.gm3s54 Oldsmobile Automatic Downshift Bracket Fits 1954 1265889

( Model: OLDSMOBLE ), ( Part Type: Bracket ), ( Conditions Options: At Downshift Bracket Only, Notes ), ( Genuine Oem: Yes ), ( Ipn: 400.gm3s54 )

Review OLDSMOBILE Automatic Downshift Bracket fits 400 1954

Introducing the Oldsmobile 400.GM3S54 Automatic Downshift Bracket, a precision-engineered component designed specifically for Oldsmobile models from the year 1954. This bracket is an essential addition for those seeking optimal performance from their automatic transmission Oldsmobile.

The Oldsmobile 400.GM3S54 Automatic Downshift Bracket is meticulously crafted from high-quality steel, ensuring durability and longevity. Its unique design enables the transmission to downshift more efficiently, providing smoother acceleration and improved engine response. This bracket is an excellent solution for Oldsmobile enthusiasts looking to enhance the driving experience of their classic vehicle.

The Oldsmobile 400.GM3S54 Automatic Downshift Bracket is a direct replacement for the original part, ensuring a perfect fit. Its installation is straightforward and can typically be completed in a few hours by a competent mechanic or an experienced DIY auto enthusiast. By upgrading the downshift bracket, you can restore the lost efficiency of your Oldsmobile's automatic transmission, making your vehicle perform better than ever before.

This bracket is specifically designed for Oldsmobile models with the GM 3-speed automatic transmission, making it an essential upgrade for owners of vehicles such as the Oldsmobile 88, Super 88, and Dynamic 88 from the 1954 model year. The Oldsmobile 400.Gm3s54 Automatic Downshift Bracket is a must-have for those who demand the best from their classic Oldsmobile.

In summary, the Oldsmobile 400.Gm3s54 Automatic Downshift Bracket is a high-performance upgrade that delivers improved acceleration, enhanced engine response, and smoother shifting for Oldsmobile models with the GM 3-speed automatic transmission from the 1954 model year. Made from premium steel and featuring a direct replacement design, this bracket is an essential addition for any Oldsmobile enthusiast seeking to restore the lost efficiency of their classic vehicle.

Oldsmobile 400.GM3S54 Automatic Downshift Bracket (1954): A Detailed Analysis

The Oldsmobile 400.GM3S54 Automatic Downshift Bracket is a component that allows for improved engine braking and downshifting in automatic transmissions. Here are some potential pros and cons associated with purchasing this part.

Pros:

1. Enhanced Engine Braking: The downshift bracket enables the engine to slow down more effectively during downshifting, reducing wear on the brakes and improving overall vehicle control.

2. Improved Performance: This part can lead to improved acceleration and overall vehicle performance by maintaining optimal engine RPM during gear shifts.

3. Cost-Effective: Compared to other performance upgrades, the cost of an automatic downshift bracket is relatively low, making it an attractive option for budget-conscious enthusiasts.

Cons:

1. Complex Installation: Installing an automatic downshift bracket can be a complex process, often requiring the disassembly of the transmission and other components.

2. Potential Compatibility Issues: It's crucial to ensure that the downshift bracket is compatible with your specific make, model, and year of Oldsmobile before making a purchase.

3. Risk of Damage: Improper installation or use of the downshift bracket can lead to damage to the transmission or other components, potentially resulting in expensive repairs.

In conclusion, the Oldsmobile 400.GM3S54 Automatic Downshift Bracket can provide enhanced engine braking, improved performance, and cost savings for those willing to tackle the complex installation process. However, potential compatibility issues and the risk of damage necessitate thorough research and careful consideration before making a purchase.

Recommendation:

If you're an Oldsmobile enthusiast looking for a cost-effective performance upgrade, the automatic downshift bracket may be worth exploring. However, it's essential to ensure that the part is compatible with your vehicle and install it properly to avoid any potential issues. Consulting with a professional mechanic or transmission specialist can help ensure a successful installation and optimal results.

Details:

Dispute Resolution. Exclusions from Limited Warranty. Check the Q A section for Business Support. Steering Columns: All steering columns sold will come without airbags.

The part has not been installed. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Transmissions: Transmissions will come with the torque converter and all sensors. Limited Warranty Coverage.

Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. The part has not been altered, modified, disassembled, overheated or damaged. The part is not a custom body cut.

Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Bolt-on items Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty.

Brokered/non-stocked parts ordered specifically for your request. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. Bumper assemblies DO NOT come with Upper Grilles unless stated. No expedited shipping is available.

564738 564741 1512678 1954-56. The part is not a special order. Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Normal wear and tear from the previous use is expected.

Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. All parts sold as is except expressly provided below.

part #: oldsmoble prices

  • $75.00-$200.00

specifications complmanu:

  • for makes: Oldsmobile
  • for years: 1954
  • model: Oldsmoble
  • part type: Bracket
  • conditions options: At Downshift Bracket Only, Notes
  • genuine oem: Yes
  • ipn: 400.gm3s54

returns complmanu:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

seller complmanu:

  • # reviews: 36879
  • city: Annandale, Minnesota
  • rating: 99.3%

offer complmanu:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: September 3, 2025

general complmanu:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

payments complmanu:

  • other
  • credit card: Visa
  • wallet: Paypal

shipping complmanu:

  • type: Fixed
  • cost: $0.00
  • service: Standard
  • class: Standard
  • transit: 3-6 Days
for makes: oldsmobile, for years: 1954, part type: bracket, conditions options: at downshift bracket only, notes, genuine oem: yes,
manufacturer: oldsmobile, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 8249816964908641,
Oldsmobile OLDSMOBLE Is Similar To:
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5 offers $75.00–$200.00 USD
  • Used. Offer #1 priced at $75.00 + $0.00 shipping estimate = $75.00* total. Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. AT DOWNSHIFT BRACKET ONLY,NOTES.FREE SHIPPING
  • Used. Offer #2 priced at $75.00 + $0.00 shipping estimate = $75.00* total. FREE SHIPPING
  • Used. Offer #3 priced at $200.00 + $Calculated shipping estimate = $200.00* total. +$Calculated shipping
  • Used. Offer #4 priced at $179.95 + $19.95 shipping estimate = $199.90* total. 10" OF WIRING INCLUDED DASH MOUNTED HEAD UNIT WITH MOUNTING BRACKETS, REMOVED FROM A 53 OLDS IN OUR YARD.+$19.95 shipping
  • New. Offer #5 priced at $109.00 + $11.95 shipping estimate = $120.95* total. Fusick Automotive Products This mirror fits both driver's and passenger sides of car.+$11.95 shipping

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