Deluxe No Bridge/Cold Side Bundle Kit For 2004.5-2005 Chevrolet/GMC-Illusion Purple HSP Diesel Injector Kits and Parts improved fuel economy

improved fuel economy

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Optimized gauge face orientation

The black oxide finish offers superior corrosion protection for long-lasting performance

The valve seats of the PPE Heavy Cast Iron Cylinder Heads are installed with an interference that maximizes the durability and lifespan of the cylinder heads

Deluxe No Bridge/Cold Side Bundle Kit For 2004.5-2005 Chevrolet/GMC-Illusion Purple HSP Diesel Injector Kits and Parts improved fuel economyThe 294 HSP is best known as the Max Air Flow Bundle for the 2004. 5 and 2005 LLY Duramax Chevrolet and GMC trucks. This bundle kit features everything you could need from the HSP Diesel lineup to make more power and get the maximum performance out of your LLY Duramax all while keeping your factory emissions! What is the Max Air Flow Bundle for the LLY? The Max Air Flow Bundle for the LLY is a complete kit from HSP Diesel. Now what we mean by that is