GM LS CARBY INTAKE MANIFOLD CATHEDRAL PORT NON-EFI LS1 LS2BLACK Aeroflow - AF6240-5000

GM LS CARBY INTAKE MANIFOLD CATHEDRAL PORT NON-EFI LS1 LS2BLACK Aeroflow - AF6240-5000

Marsoni

M251S

$264.50

Get it in 3 business days with 1 day shipping. Friday, May 29

GM LS CARBY INTAKE MANIFOLD CATHEDRAL PORT NON-EFI LS1 LS2BLACK Aeroflow - AF6240-5000GM LS Cathedral Port Carburettor Street Single Plane Non EFI Intake Manifold, Black Finish 4 Barrell 4150 Square Bore Carburettor Pad Convert your GM LS engine from EFI to Non EFI carburettor in retro fit applications with this Aeroflow Performance Street low rise cast intake manifold. This single plane intake manifold is designed to keep your air and fuel distribution going into the engine at a steady and even flow for maximum performance and

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These are terribly greasy, causing blurry vision. The first ingredient is mineral oil! Prior to ordering I searched the listing for the ingredients list and found nothing. I went to the product's website and still found nothing. I read reviews, which were mixed. I ordered them anyway, foolishly, and threw them in the trash.

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Reviewed in the United States on May 25, 2026