ICT Billet 551307-047 LS Fuel Rail Spacer Kit LS1, LS2 Intake

Easily Adapt LS1-Length Injectors to Your LS2 Intake

This fuel rail spacer kit allows you to raise your fuel rails, making it possible to use LS1-length fuel injectors in an LS2 intake manifold. This is commonly needed when upgrading to aftermarket larger LS1 length injectors for improved performance and tuning flexibility. The precision-machined spacers lift the fuel rails approximately 11.94mm (0.47") from the factory mounting height, ensuring a secure and proper fit. Made from aerospace-grade billet aluminum, these spacers provide durability and reliability for your LS engine build.

• Allows the use of LS1-length injectors in an LS2 intake manifold
• Raises fuel rail approximately 11.94mm (0.47") from factory height
• Ideal for upgrading to aftermarket larger LS1 length injectors
• Made in Wichita, Kansas, from aerospace-grade, USA-produced billet aluminum
• Includes 4 fuel rail spacers and 4 extended-length mounting bolts

Don't forget to pick up our ICT Billet fuel injector plug adapters to adapt your USCAR (LS2 style) injector connector to Jetronic (LS1 style) injectors. ICT # WAINJ41