551287-LS-047 Fuel Injector Spacer Set of 8 LS1 Intake to LS2 or Flex Fuel Injector Adapter

Name: 551287-LS-047 Fuel Injector Spacer Set of 8 LS1 Intake to LS2 or Flex Fuel Injector Adapter
Brand: ICT BILLET
SKU: 335-551287-LS047
Price: 74.00 USD
Availability: InStock

^$74⁰⁰

Ships on 09/21/2026

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Fuel Injector Spacer Set of 8 LS1 Intake to LS2 or Flex Fuel Injector Adapter

ICT Billet 551287-LS-047 Features:

LS1 to LS2 or Flex Fuel Injector Spacer Set

This spacer set allows you to adapt short LS2 or LS Truck Flex Fuel injectors into a taller LS1 intake manifold and fuel rail.

*** Not designed to be used with aftermarket fuel rails ***

*** These spacers are bare aluminum ***

Commonly used when swapping an LS2 or Flex Fuel Injectors on an LS1 engine.
These spacers adds approximately 12.32mm (.48 in.) of length to the fuel injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8ea injector spacers, 4 fuel rail riser spacers, and 4 fuel rail bolts

Part TypeFuel Injection Throttle Body Spacer

BrandICT BILLET

Package Height1.0

Package Width4.0

Package Length6.0

Weight0.24 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number551287-LS-047

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

551287-LS-047 Fuel Injector Spacer Set of 8 LS1 Intake to LS2 or Flex Fuel Injector Adapter

ICT Billet 551287-LS-047 Features:

LS1 to LS2 or Flex Fuel Injector Spacer Set

This spacer set allows you to adapt short LS2 or LS Truck Flex Fuel injectors into a taller LS1 intake manifold and fuel rail.

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