These brackets allow bolt-on installation of Holley EFI fuel rails (part # 534-209 and 534-210) to TBSS/NNBS style factory intake manifolds. This kit is designed for use with standard truck height injectors (47.4mm o-ring to o-ring). But, can be used with LS1 and LS2 height injectors if the fuel rail is spaced up appropriately (spacers are not included).
This kit has been designed to simplify the installation of aftermarket fuel rails, without any modification to the existing manifold.
- Bolt-on Installation
- Includes Stainless Steel Mounting Hardware
- Satin Black Powder Coated Finish
- Option to Include Holley EFI Fuel Rail Kit 534-209
- Made in the USA!
Note: These brackets are ONLY compatible with Holley EFI fuel rail part number 534-209 and 534-210. Is NOT compatible with rectangular port truck intakes found on L92/L9H/L96/LY6 applications and is designed for use on cathedral port style TBSS/NNBS intakes ONLY.