01-16 Duramax CAT Fuel Filter w 1R-0749 Add Stainless Bleeder Screw:Yes TIG-Welding provides the strongest welds

TIG-Welding provides the strongest welds reducing stress cracks

enters the filter

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Drop exhaust gas temperatures and set the stage for all the performance you want

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01-16 Duramax CAT Fuel Filter w 1R-0749 Add Stainless Bleeder Screw:Yes TIG-Welding provides the strongest weldsKBDP 2001 2016 Chevy GMC 6. 6l Duramax CAT Fuel Filter Adapter with Caterpillar 1R 0749 filter. Does not induce OEM Filter Housing Fits: 2001 2015 Chevy GMC 6. 6l Duramax LB7 LLY LBZ LMM LML in 2500 & 3500 applications. A filter head spacer must be used with this filter. This allows proper spacing between the filter & exhaust manifold. Kit includes: Billet Aluminum Alloy CNC CAT filter adapter O rings 2 micron 1R 0749 CAT Fuel Filter This filter is