• GM Adapter 3/4in - 20 Thread - 5278410
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GM Adapter 3/4in - 20 Thread - 5278410

GM Adapter 3/4in - 20 Thread - 5278410

$68.99 USD
$68.99 USD
Sale Out of stock
Shipping calculated at checkout.
  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

Enhance your automotive toolkit with the LONGACRE GM Adapter featuring a 3/4in - 20 thread, designed for precision and reliability in your projects.

  • Versatile Compatibility: This adapter works seamlessly with a variety of GM applications, making it a must-have for mechanics and DIY enthusiasts.
  • Durable Construction: Crafted with quality materials, this tool ensures long-lasting performance, resisting wear and tear even under demanding conditions.
  • Lightweight Design: Weighing only 0.33 lbs, it’s easy to handle and transport, allowing you to work efficiently without added bulk.
  • Easy Installation: The straightforward design allows for quick and hassle-free setup, saving you valuable time on any job.

With its reliable threading and robust build, the LONGACRE GM Adapter is essential for any serious car enthusiast or professional mechanic.

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Fitting or hardware: what to know

Thread type and size must match on both sides; AN, NPT and metric threads do not mix.

Fitment notes

  • Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.

Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.

Ask about fitment

What else to plan for

  • Hose. Match hose size to the fitting.

More for your car: Fuel & air intake

Questions about fitting or hardware

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Does it need thread sealant?
NPT threads do; AN and flare fittings seal on the flare and should go on dry.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.