--- product_id: 174611822 title: "SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON" brand: "superfastracing" price: "VT6516" currency: VUV in_stock: true url: https://www.desertcart.vu/products/174611822-superfastracing-fuel-rail-adapter-fittings-feed-return-6an-efi-an6 store_origin: VU region: Vanuatu --- # 6AN to GM Quick Connect Adapter CNC Machined 6061-T6 Aluminum Black Anodized Anti-Corrosion Finish SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON **Brand:** superfastracing **Price:** VT6516 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your fuel system with race-grade precision and style! ## Quick Answers - **What is this?** SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON by superfastracing - **How much does it cost?** VT6516 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/174611822-superfastracing-fuel-rail-adapter-fittings-feed-return-6an-efi-an6) ## Best For - superfastracing enthusiasts ## Why This Product - Trusted superfastracing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 1.6 ounces, these adapters add performance without bulk. - • **Push-On Quick Connect:** Effortless installation with secure clips—no tools, no hassle, just race-ready. - • **Precision CNC Machined:** Durable 6061-T6 aluminum ensures unmatched strength and lightweight performance. - • **Universal Compatibility:** Fits LT1, LS1, and LQ4/LQ9 fuel rails for seamless LS swap integration. - • **Sleek Black Anodized Finish:** Corrosion-resistant coating that keeps your engine bay looking sharp and professional. ## Overview 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. ## Description Full description not available ## Features - 100% Brand New pair of fuel rail fitting adapters - CNC Machined from 6061-T6 Aluminum. Black anodized for great appearance and anti-corrosion - Specification : 6 AN (male) to 3/8 & 5/16 (female) GM Quick Connect Straight Adapter Fitting - These ends allow you to use steel braided or a variety of other AN hose and fittings when plumbing your LT1 or LS swap. These just push on over your existing fuel rail ends and are held in place with durable clips - Fits the following fuel rails:1992-1996 LT1 Corvette, 1993-1997 LT1 Trans Am/Camaro, 1997-1998 LS1 Corvette , 1999-2004 LQ4/LQ9 Truck rails ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **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 ## Images ![SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - Image 1](https://m.media-amazon.com/images/I/61JwLJwJ9IL.jpg) ![SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - Image 2](https://m.media-amazon.com/images/I/61VnDl-cmbL.jpg) ![SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - Image 3](https://m.media-amazon.com/images/I/51jYxlf6JDL.jpg) ![SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - Image 4](https://m.media-amazon.com/images/I/61GATwiVCmL.jpg) ![SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - Image 5](https://m.media-amazon.com/images/I/51Bn7VglkwL.jpg) ## Frequently Bought Together - SUPERFASTRACING Fuel Rail Adapter Fittings Feed/Return -6AN EFI AN6 Push ON - EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black - GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/174611822-superfastracing-fuel-rail-adapter-fittings-feed-return-6an-efi-an6](https://www.desertcart.vu/products/174611822-superfastracing-fuel-rail-adapter-fittings-feed-return-6an-efi-an6) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*