2004.5-2010 Duramax LLY/LBZ/LMM PPE Dual Fueler Pressure Regulator Block (113063019)
Constructed with high-strength alloy steel to withstand extreme high fuel pressures, and chrome plated for corrosion resistance. The M-20 port at top of the block will take the factory fuel pressure regulating valve mounted at the end of the fuel rail for pressure release.
- CNC machined high-strength alloy steel
- Chrome plated
- Compatible with factory pressure relief valve or PPE Race Fuel Valve (113073000)
GM Duramax
2004.5-2010 LLY/LBZ/LMM
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