![Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Due to the large-diameter 13](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-135-016-02.jpg?v=1784279274)
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Due to the large-diameter 13 in
Made from 5051 aircraft aluminum alloy
improved throttle response and better fuel economy
Suits: 1-149-004 and 1-149-005 Manifolds
This kit features a simple V-belt to serpentine pulley conversion while retaining your existing brackets
Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Due to the large-diameter 13Discover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.
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