Description
Part Number: AF375-06BLK
Aeroflow GM TH350 / TH400 Transmission Cooler Adapters (1/4″ NPSM to -6AN)
Black anodised transmission cooler adapter fittings designed to convert GM TH350 and TH400 gearboxes to custom -6AN fluid lines.
Key Features
- ☑ Direct-fit transmission cooler adapter pair for GM TH350 and TH400 automatic gearboxes
- ☑ Converts factory 1/4″ NPSM straight thread case ports to male -6AN flare connections
- ☑ Precision CNC-machined 6061-T6 billet aluminum construction
- ☑ Sleek black anodised finish for enhanced corrosion protection and aesthetics
- ☑ Includes sealing copper washers for a leak-free high-pressure installation
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF375-06BLK |
| Transmission Application | GM TH350 & TH400 Gearboxes |
| Transmission Thread Side | 1/4″ NPSM Male (Straight Thread) |
| Hose Connection Side | -6AN Male Flare |
| Material | 6061-T6 Billet Aluminum |
| Finish | Black Anodised |
| Quantity | Pair (2 Adapters) |
| Sealing Washers Included | Yes (Copper Washers) |
What’s Included in the Box
- 2x Aeroflow 1/4″ NPSM Male to -6AN Male Transmission Cooler Adapters (Black)
- 2x Sealing Copper Washers
Engineered for high-stress motorsport and performance street applications, Aeroflow Performance fittings deliver maximum fluid flow and reliability. JP Racing is proud to stock genuine Aeroflow components in the UK, offering rapid shipping and expert technical support for all your drivetrain plumbing requirements.




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