Chevrolet Duramax Short Block - Industrial Injection - Premium Stock Plus - `06-`07. A dependable short block for 2006–2007 6.6L Duramax LBZ trucks and a solid base for your next build.

Built by Industrial Injection to their Premium Stock Plus standard, this direct-fit LBZ replacement provides a clean starting point for an engine refresh or mild performance plan while helping maintain factory drivability. Delivered as an assembled lower end, it reduces parts chasing and keeps your project moving.

Features

• 2006–2007 Chevrolet/GMC 6.6L Duramax LBZ fitment
• Short block assembly: block, crankshaft, rods, pistons
• Premium Stock Plus spec by Industrial Injection
• Direct-replacement foundation for stock or mildly upgraded builds

Questions about fitment or planning your build? Call our Austin, Texas shop at 512-982-9393 (TX) or our Los Angeles, California area shop at 562-981-6800 (CA). We offer professional installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov