



04.5-10 GM 6.6L Duramax Race Fuel Rail Plug
$0.00
- Part Number: SD-FRCVLV
- Est. Ship Time: Discontinued

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Starting From $489.99
Starting From $489.99
Discontinued (Updated 4/8/2025)
The Sinister Diesel Race Fuel Rail Plug replaces the stock or shimmed pressure relief valve. Removing the stock pressure relief valve will help maintain fuel rail pressure during full throttle driving by completely blocking the pressure relief port. It also helps eliminate low fuel rail pressure DTC codes (P0087 and P1011) that are caused by insufficient PRV spring pressure. To prevent any leaking from a possibly damaged stock O-ring, a new O-ring has been included in the Sinister Diesel Race Fuel Rail Plug kit.

Tags:
GM
, 6.6L
, Duramax
, Fuel
, Rail
, Pressure
, Plug
, sinister
, diesel
, SMC-FRCVLV
, SD-FRCVLV
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Image for representati..
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Before we put our name on any part we manufacture, it has to beat the competition in 5 ways: Strength; Performance; Simplicity; Durability; and Fit. T..
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Before Sinister Diesel puts their name on any part they manufacture, it has to beat the competition in 5 ways: Strength; Performance; Simplicity; Dura..
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The Sinister Diesel CAT fuel filter adapter allows you to install a 2 micron CAT fuel filter without any major modifications. This kit is made for 200..
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We have complied all of the OEM Ford parts that have been updated since the release of the 2003 Powerstrokes to early 2004. If your turbo is coming ou..
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Details:
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