BGS 72099 Injector Sealing Seat and Manhole Cleaning Set for GM Duramax 6.6 L Diesel Engine

for cleaning injector seats and bores compact set composition suitable for 6.6 L GM diesel engines LLY and LB7 installed in following vehicles: Chevrolet Kodiak/Silverado (HD) | GMC Topkick/Sierra (HD) | Hummer H1 Alpha scope of delivery: 1 steel brush | 1 handle with toggle | 1 nylon brush | 20 cleaning swabs, Manufacturer: BGS