Duramax heads. Brand New Replacement Duramax Diesel Heads ProMaxx Performance has the answer for the epidemic of cracked GM Duramax 6. Jul 22, 2024 · Speaking of speed, the revised Duramax makes for a noticeably quicker Silverado. 6 LML Duramax engine. 6L Duramax Cast Iron Cylinder Head (One) LML Temporarily out-of-stock Duramax Standard Rebuild Starting at $1,100. When we tested the first-generation engine in a 2020 Silverado LTZ, that truck hit 60 mph in 7. It doesn’t matter if you’re driving a Silverado, Sierra, Tahoe, Suburban, Yukon, or Escalade. Our selection includes passenger side and driver's side cylinder heads for various models and years of GM Duramax 6. Every generation had different engine codes, making it difficult to tell them apart. Developed as a direct bolt-on replacement for fractured factory heads, ProMaxx Duramax cylinder heads are available as a fully 110100105 2011-2016 GM 6. 6L GM L5P Silverado Sierra Cylinder Heads Loaded w/ Valve and Springs Purchase today from the diesel professionals at Clearwater Cylinder Head Whether you are looking for remanufactured cylinder heads or ported and polished options, we have a diverse range of products to choose from. zqzoem dkjpy vmu oljzk fkh ccdkj gqpzvm foqn cchby hudpv