Product Description
ICT Billet 8L90E / 10L90E Transmission Oil Cooler 6AN Fitting Adapter – 70° Angle
70-Degree AN Line Adapter for Tight-Fit Transmission Cooler Routing | ICT Billet #551121-70-6AN
This ICT Billet transmission cooler adapter is engineered specifically for 8L90E and 10L90E transmissions and features a 70-degree upward bend that allows -6AN lines to route cleanly alongside the bellhousing. The angled design significantly improves tunnel clearance in tight engine bays, making it an ideal solution for engine swaps, performance builds, and applications where space is limited. CNC-machined from aerospace-grade billet aluminum and designed to use a factory-style gasket, this adapter ensures excellent durability, leak-free operation, and straightforward installation.
Key Features
- 70° Angled Design: Provides cleaner -6AN line routing and improves transmission tunnel clearance—ideal for tight engine bays and swap applications.
- Perfect for Performance Builds: Optimized for engine swaps, custom builds, and high-performance setups where line clearance is critical.
- 8L90E / 10L90E Compatibility: Designed specifically for use with GM’s 8-speed and 10-speed automatic transmissions.
- Complete AN Line Integration: Includes -6AN flare to -6AN ORB fittings for secure, leak-resistant connection to cooler lines.
- Billet Aluminum Construction: CNC-machined from aerospace-grade, USA-sourced billet aluminum for superior strength and longevity.
Included Components
- CNC-Machined Adapter: Precision-cut for exact fitment on 8L90E and 10L90E transmission cases.
- Factory-Style Gasket: Ensures a leak-free seal between the transmission and adapter body.
- Mounting Bolt: Included for secure installation.
- (2) -6AN Fittings: Provides everything needed to connect -6AN cooler lines directly to the adapter.
Key Fitments
- Transmission Compatibility: Designed for GM 8L90E and 10L90E automatic transmissions commonly used in late-model GM performance vehicles and swaps.
- Swap & Performance Builds: Ideal for applications requiring improved clearance and optimized routing of AN cooler lines.
- Universal AN Line Use: Works with standard -6AN transmission cooler lines across a wide range of custom installations.
