GM Gen III & IV LS Engine Billet Rear Galley Plug "Barbell" (EGM-501)
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: EGM-501
Improved Racing designed this billet aluminum rear galley plug (commonly known as the "barbell") for Gen III and IV GM LS series engines to improve oil flow and completely eliminate dirty engine oil from bypassing the filter. This part is recommended for replacing the plastic OEM plug in any engine build.
Improved Racing's barbell features a second O-ring that completely seals off the dirty oil from the clean oil, forcing 100% of oil flow through the filter. Sharp corners were avoided and machined as smooth fillets to improve oil flow, while the bullnose tip helps smooth oil flow to the oil filter. The shaft diameter is smaller than the OEM plastic barbell to minimize flow restriction. A threaded hole was added so that the barbell can be easily removed with any M4x0.7 screw.
Features and Benefits
- Direct replacement for plastic OEM barbell plug
- Precision CNC-machined from billet 6061-T6 aluminum
- Features and surface finish designed to reduce fluid restriction
- Second O-ring completely seals the dirty side of the rear galley from the clean side, preventing dirty oil from flowing to the engine bearings
- Viton rubber O-rings are used for its ideal compression set (for a long-lasting seal), high temperature resistance, and excellent chemical compatibility with engine oils
- Threaded M4x0.7 hole allows for easy removal from engine block
- Made in the USA
- Lifetime Warranty
Includes
- 1 x CNC-machined billet aluminum rear oil galley plug "barbell"
- 2 x AS568 Dash Number 111 Size FKM (Viton) O-rings
Applications
- All General Motors Gen III and IV LS series Engines (including Vortec truck engines)
- Improves oil flow and completely eliminates dirty engine oil from bypassing the filter
- Direct replacement for plastic OEM barbell plug
- Lifetime Warranty. Made in the USA.
Drop Ship Item | No
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Special Order Item | No
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Primary Material | 6061-T6 aluminum
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Finish | Plain
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Color | Natural
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Manufacturer | Improved Racing
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Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.