Industrial Injection Premium Stock Plus short block for 2006–2007 Chevrolet 6.6L Duramax LBZ is a preassembled short-block replacement built to premium stock-plus standards. Supplied to match the LBZ Duramax platform for the listed years, it’s intended for engine rebuilds or repairs where a ready-to-install short block is desired.
Industrial Injection 06-07 Chevrolet 6.6L Duramax LBZ Premium Stock Plus Short Block