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⛽ Upgrade your Duramax fuel flow—because every drop counts!
The PPE Ported Fuel Rail Fitting is a premium stainless steel, CNC-machined upgrade designed specifically for 2004.5-2010 Duramax LB7, LBZ, and LMM engines. It replaces restrictive stock fittings to reduce fuel pressure drops, ensuring optimal fuel flow from the CP3 pump to the fuel rails. Easy to install with detailed instructions, this fitting supports one or both fuel rails, enhancing horsepower and engine efficiency under heavy load conditions.
| Asin | B010MNYFLE |
| Brand Name | Pacific Performance Engineering |
| Colour | Silver |
| Connector Type | Plug |
| Customer Reviews | 4.8 4.8 out of 5 stars (218) 4.8 out of 5 stars |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 25 x 178 x 76 Millimeters |
| Item Weight | 9 g |
| Manufacturer | Pacific Performance Engineering |
| Manufacturer Part Number | 0MNYFLE |
| Material Type | Stainless Steel |
| Model Number | 113071000 |
| Number Of Pieces | 1 |
| Size | Small |
| Thread Type | NPT |
| Unit Count | 1.0 Count |
| Upc | 810505022083 |
User
Put this on a 06 LBZ
Okay, I just got done installing this on my truck. Not a hard job at all it took about 30 min total I only installed it on the drivers side it’s the only one that needs to be replaced if anyone is wondering. Now, let’s gets down to does this fitting make a difference all I can say is HELL YES! The throttle response is where you see a difference it is amazing it’s now very touchy and quick on take off. This part changed the way the truck drives totally and for some reason the trans shifts a lot smoother. My truck is stock with no tuner sporting 200k miles. I use my truck to tow a 11k fifth wheel and I’m heading on a trip in about 3 weeks and I will update how it did for all my fellow camper haulers. I did also install the PPE fuel relief valve before I did this and that made the motor run stronger and made it feel healthy so that’s another part I would recommend along with this part.
User
Great product
Great quality part, worth the extra couple bucks
User
Cheap fix for overheating issue
Exactly as described, fixed the problem on my husbands 2006 Duramax, was over heating when pulling heavy load.
User
Genuine PPE Fitting
Fit perfect. Quick shipment and came with PPE’s manufacturer instructions in the packaging. 10/10 would purchase again.
User
LBZ mod
Worked good on my 07 classic LBZ. Although it did not fix my P0087 code, some how it did seem to provide better pedal response. Easy part to change out.
Trustpilot
4 days ago
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