Fit 01-04 GM 6.6 6.6L LB7 Duramax Diesel Engine Fuel Injector Cup Sleeve Set (8)

Injector Nozzle Housing and O-ring for Chevy/for GMC 2500 3500 LB7 Duramax 6.6L 2001-2004. 8 x Injector Nozzle Housing,16 x O-rings. Material: The housing is made of plated stainless steel for fuel resistance, Heat-resistant for a long-lasting performance.