Holley News – Earl’s Releases New Turbo Plumbing Fittings!

| November 21, 2019 More



Holley is pleased to announce the release of new turbocharger plumbing hardware from their Earl’s division. With new flanges, fittings and restrictors for a variety of applications, Earl’s Performance Plumbing makes it easier than ever to plumb your new power adder. Featuring several styles of inlet/drain fittings, they are coated in a hard and durable black anodized finish for a long life and good looks! Read on to learn more about these awesome new products!


Oil Flange Fittings

Earl’s new drain flange fittings range in sizes from -6 AN Male to -12 o-ring. Constructed from 2024 aluminum and a tough black anodized coating, these flanges fit most common turbocharger sizes including T25, T28, T30, T40 and more!

For full product details and a complete array of savable high-resolution photos (click image until you reach the largest size, and then right-click the image and click “Save As”), click here.


Oil Supply Adapters

The new oil supply adapters are machined from 303 stainless steel and feature either -6 AN or -4 AN male ends for easy plumbing of feed lines. Earl’s also offers application specific pressure adapters for GM LS and Gen V LT engines for simple oil supply connections.

For full product details and a complete array of savable high-resolution photos (click image until you reach the largest size, and then right-click the image and click “Save As”), click here.


Oil Restrictor Fittings

Earl’s now offers oil restrictor fittings with a convenient flare jet retainer machined into one end, these retainers allow customers to fine tune their oil flow to prevent smoking and pesky oil leaks. Flare jets are offered in sizes ranging from .030″ – .070″ as well as blanks for those who wish to test with multiple orifice sizes.

For full product details and a complete array of savable high-resolution photos (click image until you reach the largest size, and then right-click the image and click “Save As”), click here.

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