Fuel Injector Spacer Kit For LS1 And LS6 To Truck Intake Manifold Adapters Eight Piece Set Upgrade Your Engine Swap With Aircraft Grade Aluminum And High Temp Rubber Seamless Short To Tall Injector Compatibility
✔️ Eight-piece kit with aircraft-grade aluminum spacers and O-rings
This injector spacer kit adapts short LS1/LS6 injectors to taller LS truck intake manifolds and fuel rails, making engine swaps smoother and leak-free in performance builds.
✅ 8-piece kit includes spacers and O-rings to firmly retain fuel rails
✅ Aircraft-grade aluminum spacers deliver strength and heat resistance
✅ High-temp rubber O-rings seal the fuel system for leak-free operation
✅ OEM-spec precision with Part# 551371 ensures exact fit on LS truck engines
✅ Precisely machined to maintain injector alignment during installation
💡 What is an injector spacer kit used for in an engine swap? This handy piece helps align injector heights and seal the fuel rails for a reliable upgrade. - It makes injector alignment easier during installs - It prevents leaks by improving rail sealing - It supports robust fit between short injectors and taller LS manifolds - It includes OEM-spec parts for a factory-like install
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