Transmission Line Adapter Fittings - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Russell Transmission Cooler Line Fittings 641390

Fittings, Transmission Cooler Lines to Case, -6 AN to 1/4 in. 4L80E, 4L85E, Straight Thread, Black Anodized, Pair

Part Number: RUS-641390

4.85 out of 5 stars ( 20 )

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ICT Billet Transmission Line Adapters AN710-06A

ICT Billet Transmission Line Adapters AN710-06A

Transmission Line Adapter Fittings, Billet Aluminum, Natural, 1/4 in. NPS Male Threads, -6 AN Male AN, 4L60E, AOD, C5, TH350, TH400, Each

Part Number: ICB-AN710-06A

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Russell Transmission Cooler Line Fittings 641400

Fittings, Transmission Cooler Lines to Case, -8 AN to 1/4 in. 4L80E, 4L85E, Straight Thread, Black Anodized, Pair

Part Number: RUS-641400

5.0 out of 5 stars ( 1 )

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Scott Drake Transmission Oil Cooler Fittings for 1967-1973 MUSTANG - MOCF01

Transmission Oil Cooler Fittings, Brass, Natural, Ford, Pair

Part Number: SDK-MOCF01

5.0 out of 5 stars ( 5 )

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Hayden Transmission Line Adapter Fittings 397

Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

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Fragola Performance Systems Transmission Line Adapter Fittings 481672-BL

Transmission Line Adapter, Aluminum, Black, Male -6 AN, to Male 1/4 in. NPS, Long for 4L80E, 4L85E, Rear, Each

Part Number: FRA-481672BL

5.0 out of 5 stars ( 1 )

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Derale Transmission Line Fittings 13018

Transmission Line Adapters, Aluminum, Black Anodized, 5/8 in. Inverted Flare to Male Hose Barb, Fittings, Pair

Part Number: DER-13018

1.0 out of 5 stars ( 2 )

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Hayden Transmission Line Adapter Fittings 393

Transmission Line Adapter, Brass, 1/2 in.-20 I.F., Chevy, GMC, Oldsmobile, Each

Part Number: HDA-393

5.0 out of 5 stars ( 4 )

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Hayden Transmission Line Adapter Fittings 388

Cooler Fitting, 1/2 in. Hose Barb x 7/8-14 in., Each

Part Number: HDA-388

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Derale Transmission Line Fittings 13025

Transmission Line Fittings, Brass, Natural, 3/8 in. Hose Barb, 5/8 in.-18 Inverted Flare, Pair

Part Number: DER-13025

4.0 out of 5 stars ( 2 )

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Fleece Performance Transmission Cooler Line Fittings FPE-TL-ST

Transmission Line Adapter Fittings, Transmission Cooler Line Fittings, Black, 22mm x 1.5 Male Straight Cut O-ring, -10 AN Male AN, Allison 1000, Pair

Part Number: FLE-FPE-TL-ST

1.0 out of 5 stars ( 1 )

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ICT Billet Transmission Line Adapters AN799-4L-06A

2008-up 4L80E 4L85 Transmission Adapter Fitting Rear Port 6AN Flare 6 AN 9/16-18

Part Number: ICB-AN799-4L-06A

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Derale Transmission Line Fittings 13014

Transmission Line Adapters, Brass, 1/4 in. NPT to Hose Barb, One Male and One Female Fitting, Pair

Part Number: DER-13014

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Racing Automotive Group Transmission Line Adapter Fittings 710-06-2

GM Transmission Cooler Line Adapter -6AN to 1/4 NPSM (2) Pack

Part Number: RAU-710-06-2

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Estimated Ship Date: Oct 23, 2025 if ordered today

ACDelco Automatic Transmission Oil Cooler End Fittings 24233367

Transmission Line Adapter Fittings, Rear Fitting, Female Quick Connect, Male 1/4 in. NPT, Steel, Chevrolet, 4L80E, Each

Part Number: ADO-24233367

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S.U.R.&R. Transmission Oil Cooler Line Adapters SRRTR980

Transmission Line Adapters, Straight, 3/8 in. Line, GM Quick Connect to Hose Barb, Steel, Pair

Part Number: URR-TR980

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

OER Transmission Line Adapter Fittings HK705

1964-73 Brass Radiator Fitting ; for Transmission Cooler Lines ; Pair

Part Number: OER-HK705

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Dorman Transmission Line Connectors 800-610

Fitting, Transmission Line Adapter, 1/4 in. NPT to 3/8 in. Tube, Each

Part Number: RNB-800-610

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Hayden Automotive Transmission Line Adapter Fittings 370

Automatic Transmission Oil Cooler, Oil Cooler Accessories

Part Number: HDA-370

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

S.U.R.&R. Transmission Line Adapter Fittings SRRTR935

5/16 Inverted Flare w/ 5/8 -18 Nut to Rubber 2

Part Number: URR-TR935

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Hayden Transmission Line Adapter Fittings 392

Transmission Line Adapter, 3/8 in., Dodge, Each

Part Number: HDA-392

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Dorman Transmission Line Connectors for 1994-1999 RAM 3500, RAM 2500, 1999 RAM 1500 - 800-718

Transmission Line Connector - 1/2 In. OD Tube x 1/4-18 NPSM

Part Number: RNB-800-718

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Dorman Transmission Line Adapter Fittings 801-060

Transmission Line Connector

Part Number: RNB-801-060

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

DeWitts Radiator Transmission Line Adapter Fittings 32-876J

Transmission Cooler adapter fitting for 3/8" quick connect to 3/8" inverted flare adapter.

Part Number: DWR-876J

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Hayden Transmission Line Adapter Fittings 390

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

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