Automotive Fittings - Hose, Brake, AC & More

ICT Billet Transmission Line Adapters

ICT Billet transmission line adapters assist in plumbing your GM transmission. Available in a choice of sizes, these aluminum fittings make it easy to combine different types of lines. Order the adapters that are compatible with your specific applications.

4.28 out of 5 stars ( 50 )

$8.99

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$14.99

Russell Transmission Cooler Line Fittings

Russell Transmission fittings are designed to replace OEM adapters in TH350, TH400, 700R4, 4L80 and additional applications that utilize 1/4" NPSM threads. This will allow you to connect your braided line to your transmission case without cracking your transmission case . Available in -6 AN and -8 AN fittings.

4.76 out of 5 stars ( 55 )

$12.95

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$16.95

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Earl's Performance Transmission Cooler Line Adapters

Earl's Performance transmission cooler line adapters make your plumb job easier. Integrating into the transmission and adapting to AN lines allows additional tunnel clearance and freedom that the original hard lines cannot. These adapters are available for many plumbing situations and custom applications. They're machined from high-quality materials, including nickel plated steel or billet aluminum with a black anodized finish, and have high-pressure capabilities. Order the adapter size and configuration needed for your application.

4.42 out of 5 stars ( 33 )

$29.69

Redhorse Performance 8248 Series Tee Adapter Fittings

For a great looking engine bay and a properly plumbed street or race system, Redhorse Performance 8248 Series tee adapters are an ideal choice. These RHP lightweight aluminum fittings are available in several sizes and anodized colors to complete your custom job with precision and style. The 8248 Series are AN male to AN male with NPT port tee adapters. Choose the best fit for your project.

Not Yet Reviewed

$30.70

ICT Billet AN to Straight Thread O-Ring (ORB) Adapter Fittings

ICT Billet AN to straight thread O-ring (ORB) adapter fittings connect AN threaded flexible hoses or rigid metal tubing to straight thread O-ring boss fittings. ORB fittings are recommended for optimal leakage control in medium and high-pressure fluid systems. The seal takes place by compressing the O-ring; the threads hold the connection mechanically. ICT Billet adapter fittings are available in a variety of sizes and finishes.

4.23 out of 5 stars ( 30 )

$8.99