8x Fuel Injector Spacer For LS1 LS6 Intake Manifold to LS Truck Adapter 551371

8pcs Fuel Injector Spacer Set 551371 For LS1 LS6 to LS Truck Fuel Injector Description: Material:Aluminum Alloy For LS1 LS6 to LS Truck Fuel Injector Spacer Set. This spacer set allows you to adapt short LS Truck fuel injectors into a taller LS1/LS6 intake manifold and fuel rail. Commonly used when swapping an LS1 or LS6 intake on an LS Truck engine. These spacers adds approximately 17.3mm (.68") of length to the fuel injector Replacement Part Number: 551371 Package includes: 8pcs spacers