







⚡ Upgrade your fuel system with race-grade precision and style!
The SUPERFASTRACING Fuel Rail Adapter Fittings are precision CNC machined from durable 6061-T6 aluminum with a sleek black anodized finish for corrosion resistance. Designed as a 6AN male to 3/8 & 5/16 female GM quick connect adapter, they enable easy push-on installation for LT1, LS1, and LQ4/LQ9 fuel rails, making them the perfect upgrade for professional LS swaps and high-performance fuel systems.






| Size | 0.375 inches |
| Material | Aluminum |
| Brand | SUPERFASTRACING |
| Color | Black |
| Connector Type | Adapter |
| Thread Size | 0.375 inches |
| Exterior Finish | Aluminum |
| Thread Type | 37° flare |
| Item Weight | 0.1 Pounds |
| Number of Pieces | 2 |
| Manufacturer | SUPERFASTRACING |
| Part Number | SU50402+3 |
| Item Weight | 1.6 ounces |
| Package Dimensions | 2.6 x 2.44 x 0.87 inches |
| Item model number | SU50402+3 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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