$20 Off $250 / $40 Off $500 / $80 Off $1000 - Use Promo Code: CYBER

$20 Off $250 / $40 Off $500 /
$80 Off $1000 - Use Promo Code: CYBER

Summit Racing SpeedCard - learn how to get 15% back - Get Details!

Selected Filters


Availability


ICT Billet Transmission Line Adapters

4.31 out of 5 stars 52 Customer Reviews

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.

Results 1 - 5 of 5

Transmission Line Adatper Fittings, Male AN O-Ring, -6 AN, Male AN, -6 AN, Aluminum, Natural, 6L80E, 6L90E, 8L90E, Each

Part Number: ICB-551121-6AN

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

Transmission Line Adatper Fittings, Male AN O-Ring, -6 AN, Male AN, -8 AN, Aluminum, Natural, 6L80E, 6L90E, 8L90E, Each

Part Number: ICB-551121-8AN

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

Fittings and Adapters, Transmission Line Adapters, Straight, Aluminum, Natural, -6 AN Male AN, 9/16 in.-18 O-ring Male Straight Cut O-ring, Pair

Part Number: ICB-551191-LS01

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 4l80e Black

Part Number: ICB-551124B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Transmission Line Adapter Fittings, Aluminum, Natural, -6 AN Male AN, 9/16 in.-18 Male Threads, 4L60-E, 4L65-E, 4L70-E, 4L75-E, Pair

Part Number: ICB-551184-LS01

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.