Chevy LML Duramax Cylinder Head Set
type: Product
description: Upgrade your 6.6L LML Duramax with a fully remanufactured, precision-engineered complete set (pair) of cylinder heads from Choate Engineering Performance. Built from pressure-tested OEM cores and re-engineered to fix factory failure points, this set delivers unmatched sealing, valvetrain stability, and long-term reliability for your 2011–2016 GM Super Duty. Choose Your Model Tier Select the tier that matches your truck’s setup, workload, and performance goals from the dropdown options above: Features & Specs Daily Driver Set Stock to Light Duty Workhorse Set Heavy Towing & Tunes Workhorse Plus Set Extreme HP & Max Boost Best For Daily driving, stock replacements, and light towing. Heavy-duty work trucks, frequent towing, and moderate performance tunes. Heavy sled pulling, drag racing, high-horsepower tunes, and extreme towing builds. Custom O-Ringed Decks — Included Included Valve Springs & Retainers New/Upgraded New/Upgraded Upgraded Heavy-Duty (HD) Springs Lifter Longevity Fix Included Included Included Airflow & Component Upgrades Included Included Included Vehicle Compatibility This cylinder head set fits the following engine applications: 2011–2016 GM 6.6L LML Duramax Turbo Diesel - Fits Chevrolet Silverado 2500HD/3500 & GMC Sierra 2500HD/3500 platforms. The Choate Advantage (Standard on All Sets) Every pair of Choate LML Duramax cylinder heads undergoes an aggressive remanufacturing and blueprinting process designed to solve original factory design flaws: Hydraulic Lifter Longevity Fix: We alter the valvetrain blueprint and valve stem heights to completely remove excess preload on the hydraulic lifters, drastically reducing wear and extending lifter life. Brand-New Internal Components: Every set is built using brand-new, high-quality intake and exhaust valves, valve springs, durable retainers and locks, valve stem seals, valve seats, valve guides, and pre-installed new injector cups for a proper, reliable fuel seal. Optimized Airflow (3-Angle Seats): Valve sea…
brand: Choate Performance
sku: CEPLMLDHR-SET
additional property: Build Model
  type: PropertyValue
  value: Daily Driver, Workhorse, Workhorse Plus
offers: AggregateOffer
  low price: 2620.00
  high price: 3918.00
  price currency: USD
  offer count: 3
  offers: Offer
    price: 2620.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: CEPLMLDHR-SET
  offers: Offer
    price: 3118.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: CEPLMLWHR-SET
  offers: Offer
    price: 3918.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: CEPLMLWPHR-SET

BreadcrumbList
item list element: Home
  type: ListItem
  position: 1
  item: /
item list element: choateperformance.com
  type: ListItem
  position: 2
  item: https://productregistry.org/merchant/choateperformance.com
item list element: Chevy LML Duramax Cylinder Head Set
  type: ListItem
  position: 3
  item: https://productregistry.org/product/JmxrQG9P