



🚗 Upgrade your ride’s cooling game—no hacks, just pro-grade fit and finish!
The Yemtuls 397 Transmission Line Fitting Kit is a precision-machined brass fitting designed for GM vehicles from 1996 onward. It enables easy auxiliary transmission cooler installation without cutting OE lines, featuring a corrosion-resistant coating and a robust 304 stainless steel clamp for secure attachment. Compact and lightweight, this kit ensures durable, leak-free performance for enhanced transmission cooling.
| Brand | Yemtuls |
| Material | Copper |
| Color | Stainless Steel,Brass |
| Product Dimensions | 2"L x 0.38"W |
| Item Weight | 0.1 Kilograms |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 0.38 Inches |
| Item Length | 2 Inches |
| Manufacturer | Yemtuls |
| Part Number | HBHD-397 |
| Item Weight | 3.52 ounces |
| Item model number | HBHD-397 |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |
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