GM / Chevy 6.0L casting#317 (SOLD IN PAIR)

Remanufactured Chevy GMC #317 6.0 Cylinder Heads (Sold in Pair) for Silverado, Yukon, and Suburban (1999-2007) Product Overview: Upgrade your vehicle's engine with our remanufactured Chevy GMC #317 6.0 cylinder heads, designed for use in Silverado, Yukon, and Suburban models from 1999 to 2007. Each pair is expertly rebuilt to restore optimal performance and reliability. Fits: 2000-2006 GMC Yukon 1999-2007 Chevy Silverado 2000-2006 Chevy Suburban 2003-2007 GMC Savana Van 2003-2007 Chevy Express Van Key Features: Complete Remanufacturing: Each cylinder head undergoes full disassembly, cleaning, and remanufacturing to ensure top-quality performance. Thorough Cleaning and Testing: Cleaned via hot tank, meticulously inspected, and pressure tested to detect and eliminate any defects. Precision Valve Job: Includes a comprehensive valve job and vacuum testing to ensure perfect compression and efficient engine function. PCD Milling: Advanced Polycrystalline Diamond (PCD) milling provides