SKU: FST146025-KIT
UPC: 036584325284
MPN: 146025-KIT
The Fuel Injector Adapter Kit OEM LS3/LS7 wo/Rails is a precision-engineered component designed for LS-series engine builders and performance technicians working with F.A.S.T. LSXR intake manifolds. This kit includes all necessary aluminum adapter fittings and O-ring seals required to establish proper fuel injector connections on LS3 and LS7 platforms.
Built from durable aluminum, the adapter kit provides lightweight integration without sacrificing strength or corrosion resistance in high-heat engine bay environments. The compact design allows for straightforward installation in engine builds where space around the intake manifold is limited.
This adapter kit is essential for builders transitioning OEM LS3/LS7 engines to modern fuel management systems. It serves engine builders, powersports technicians, and performance enthusiasts executing LS-series engine swaps, naturally aspirated builds, and turbocharged applications.
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