Manufacturer: PPE Diesel (Pacific Performance Engineering). It features a double O-ring design for a tight seal. =============================================.
PPE 114002700 Fuel Coolant Pump Relocation Kit for 20-24 Duramax L5P
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PPE 113073000 Fuel Rail Plug & Viton O-Ring 2004.5-2010 LLY LBZ LMM 6.6L Duramax
