Long Stainless Rail Fitting for LLY, LBZ, & LMM Driver side rail rear port. 1/8" ID for increased fuel flow. High Flow Rail Fitting (Long) for 04.5-10 Duramax Features: Stainless Rail Fitting Vehicle Fitments 2004.5-2010 GMC 6.6L DURAMAX 2004.5-2010 CHEVROLET 6.6L DURAMAX

LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part Number 98006526 2006-2010 Chevrolet Silverado 2500 2006-2010...

LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part Number 98006523 2006-2010 Chevrolet Silverado 2500 2006-2010...

Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines. Application Notes: Replaces GM Part number 98006523 (qty 2) Replaces GM Part number 98006527...

Twin CP3 Pump Kit for the 2006-2010 LBZ/LMM Duramax allows you to mount a second high pressure CP3 pump (available separately) next to your AC Compressor to support larger injectors and higher horsepower. A second CP3 pumps adds volume to your high pressure fuel...

Twin CP3 Pump Kit for the 2006-2010 LBZ/LMM Duramax allows you to mount a second high pressure CP3 pump (available separately) next to your AC Compressor to support larger injectors and higher horsepower. A second CP3 pumps adds volume to your high pressure fuel...

Twin CP3 Pump Kit for the 2006-2010 LBZ / LMM allows you to mount a second high pressure CP3 pump (available separately) in the AC compressore mount location to support larger injectors and higher horsepower. A second CP3 pumps adds volume to your high...

Twin CP3 Pump Kit for the 2006-2010 LBZ / LMM allows you to mount a second high pressure CP3 pump (available separately) in the AC compressore mount location to support larger injectors and higher horsepower. A second CP3 pumps adds volume to your high...

The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the...