Fuel Rail Pressure Plug - Fits 2001-2004 Early GM with Twin Fueler Kit.
- Fuel Rail Pressure Plug
- Easily check fuel pressures at the rail
- Steel Construction
- Sold Individually
- SKU: 7050504248
- 2001-2004 GM 2500|3500 Truck w/ Early 6.6L Duramax LB7 Engine and Twin Fueler Kit
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