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ATK Engines Remanufactured Cylinder Head for 1999-2007 Chevy/GMC/Cadillac/Buick with 4.8/5.3L LS V8

059-2CT7


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ATK Engines 2CT7
$316.99
Core Charge: $100.00
Remanufactured Cylinder Head
  • 1999-2007 Chevy Truck, SUV, Van
  • 1999-2007 GMC Truck, SUV, Van
  • 2002-2005 Cadillac Escalade
  • 2004 Buick Rainier
  • Check "Vehicle Fitment" Tab for Applications
  • V8 GM LS 4.8/5.3L
  • Free Shipping - Ships directly from the manufacturer on 08/17/20
    Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders. Promo Code: SUMMERFUN exclusions apply
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    Does ATK Engines 2CT7 fit your vehicle?

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    2003 ISUZU ASCENDER

    • Liter: 4.2
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 256
    • Engine Type: L6 ( 4.2L / 256 )
    • Engine Vin: S

    2007 CHEVROLET EXPRESS 1500

    • Liter: 5.3
    • SubModel: LS
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2006 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 294
    • Engine Type: V8 ( 4.8L / 294 )
    • Engine Vin: V

    2005 CHEVROLET EXPRESS 1500

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    1999 CHEVROLET SILVERADO 2500

    • Liter: 6
    • SubModel: LT
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2005 CHEVROLET SUBURBAN 1500

    • Liter: 5.3
    • SubModel: LT
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2004 CHEVROLET SILVERADO 2500 HD

    • Liter: 8.1
    • SubModel: LT
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 496
    • Engine Type: V8 ( 8.1L / 496 )
    • Engine Vin: G

    2002 CHEVROLET AVALANCHE 1500

    • Liter: 5.3
    • SubModel: Z71
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2005 CHEVROLET SUBURBAN 1500

    • Liter: 5.3
    • SubModel: Z71
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2002 CHEVROLET SILVERADO 1500

    • Liter: 5.3
    • SubModel: LS
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2004 CHEVROLET EXPRESS 1500

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: T

    2007 GMC SIERRA 1500 CLASSIC

    • Liter: 5.3
    • SubModel: SLE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 325
    • Engine Type: V8 ( 5.3L / 325 )
    • Engine Vin: Z

    Are these the Castech castings? If so has the cracking issue been corrected?

    Asked by: Simenad
    These are remanufactured OEM heads that have been checked and re-engineered to prevent cracking.
    Answered by: Rusty B
    Date published: 2019-03-17

    Will this head work with flexfuel model LT?

    Asked by: Bdaddy2454
    Yes, as long as it is listed on the vehicle fitment tab.
    Answered by: Rusty B
    Date published: 2018-09-18

    Does this come with new head bolts?

    Asked by: Justinjones360
    No, this will not come with new head bolts.
    Answered by: ATK HP Engines
    Date published: 2018-09-14
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