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Description
xOverview
Meet the EVRBUL Oil Barbell for LS Engine, a precision billet aluminum oil diverter plug crafted for GM Gen III and IV LS V8 engines. This plug is designed to guide oil through the galley with durability and reliable sealing in mind, supporting consistent oil routing during maintenance or upgrades.
Made from 6061 aluminum billet, it stands up to heat and corrosion while remaining manageable to handle during service. The surface is engineered for a smooth finish with rounded corners, reducing turbulence and helping oil follow the intended path toward the filter and pressure zones.
Key benefits
- 6061 aluminum billet construction for strength and heat resistance
- Three FKM O rings provide a reliable seal against unfiltered oil
- Broad compatibility with GM Gen III and Gen IV LS V8 family including LS1, LS3, LS6, LT series and more
What you get and how it helps
- Replaces common LS engine oil plug part numbers with a modern reusable design
- Smooth rounded corners reduce bypass risk and support steady oil flow
- Pre drilled M4x20 threaded hole enables straightforward removal for service and reuse
Compatibility at a glance
This plug is intended for a wide LS engine range, including multiple variants across GM Gen III and Gen IV families. It supports configurations such as LS1, LS2, LS3, LS6, LT1, LT4, LT5 and related 4.8L to 6.2L displacements, among others. Always verify fitment for your specific model.
Real-world use cases
Ideal during engine rebuilds, performance upgrades, or routine oil-system maintenance. The barbell-style plug offers a compact, reusable solution when you want confidence in oil distribution without sacrificing serviceability. Think of a straightforward swap during a throttle response or fuel system refresh where an orderly oil path matters.
Design and installation tips
Torque to the manufacturer’s spec and ensure proper seating of the O rings for a durable seal. The three O rings provide redundancy, and the aluminum construction keeps weight manageable for handling during installation or removal.
FAQ
Q: What is the EVRBUL Oil Barbell used for in LS engines?
A: It acts as an oil galley plug for GM Gen III/IV LS engines, guiding oil flow and protecting the filter path.
Q: Which GM Gen III/IV engines are compatible?
A: Compatible with a broad range of LS V8 models, including LS1, LS3, LS6, LT1, LT4, LT5, and related variants.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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