FASS 20-23 Silverado 6.6L Duramax L5P No-Drop TS Plus 140GPH
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This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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A diesel that pulls fuel under vacuum through a partly blocked filter starves the injection pump long before anything shows on a gauge, and the pump is the expensive part. The FASS 20-23 Silverado 6.6L Duramax L5P No-Drop TS Plus 140GPH (store SKU fssndtspc15180f140g) replaces the factory supply with a No-Drop Series Plus lift pump, filter and air separation system.
- Rated at 140 GPH — that is the number to match to your build, since an under-sized system starves the pump and an over-sized one simply costs more.
- Sized for Stock to 500 HP — pick the band your build actually runs rather than the largest one available.
- No-Drop Series Plus — the series determines the filtration and mounting arrangement, so it is not interchangeable with the other FASS lines.
- Separates air and vapour out of the fuel before it reaches the injection pump, which is the failure mode that quietly shortens pump and injector life.
- No-Drop design means the fuel tank does not have to come out to fit it, which is the difference between an afternoon and a weekend.
- Plus specification bundles the extra plumbing and hardware rather than leaving you to source it partway through the job.
Fits: 2020-2023 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with the 6.6L Duramax L5P.
Perfect for a build where the injection pump is worth protecting and the factory supply was never designed for the fuelling you are asking of it.
Shipping Height: 11.5
Shipping Length: 18.0
Shipping Width: 14.0