SKU: 16019254035

Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3 Small Block V8 .036" MLS , Bore 4.125", With Darton MID Sleeves Cometic C5789-036

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Description

Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3 Small Block V8 .036" MLS , Bore 4.125", With Darton MID Sleeves Cometic C5789-036Cometic C5789 036 GM LS1 LS2 LS3 LS6 Gen 3 Small Block V8 . 036" MLS Cylinder Head Gasket, Bore 4. 125", With Darton MID Sleeves Details: Material: MLS Compressed Thickness: . 036 Bore Shape: Round Bore Size (IN): 4. 125 # of layers: 3 Orientation: None Application list: Avanti II (2001 2004) Cadillac CTS (2004 2007) Chevrolet Camaro (1998 2002, 2010 2015) Corvette (1997 2013) SS (2014 2017) SSR (2005 2006) Trailblazer (2006 2009) Pontiac Firebird

Cometic C5789-036 GM LS1/LS2/LS3/LS6 Gen-3 Small Block V8 .036" MLS Cylinder Head Gasket, Bore 4.125", With Darton MID Sleeves

Details:

  • Material: MLS
  • Compressed Thickness: .036
  • Bore Shape: Round
  • Bore Size (IN): 4.125
  • # of layers: 3
  • Orientation: None

Application list:

Avanti
    II (2001-2004)
Cadillac
    CTS (2004-2007)
Chevrolet
    Camaro (1998-2002, 2010-2015)
    Corvette (1997-2013)
    SS (2014-2017)
    SSR (2005-2006)
    Trailblazer (2006-2009)
Pontiac
    Firebird (1998-2002)
    G8 (2009)
    GTO (2004-2006)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 16019254035

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Sharon D79
Grantham, US
★★★★★ 5
Effective,low dose melatonin
Purchased this product again.
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Reviewed in the United States on May 7, 2026
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Bill
Draper, US
★★★★★ 3
Three Stars
Will help you sleep.
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Reviewed in the United States on October 8, 2016
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Carley Rousse
New York, US
★★★★★ 5
Good
The only melatonin that works for me
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Reviewed in the United States on April 2, 2026
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N. Hannah
Lexington, US
★★★★★ 5
Source Naturals Melatonin is the best!
My husband and I have been using Source Naturals Melatonin for almost 25 years. I have tried a few other brands, and I definitely think Source Naturals is the best! I once saw a program on Discovery channel about how Melatonin is an important heart antioxidant, and that after age 40 the Melatonin in our system goes way down. We had also just moved to a high altitude town, and I was having great difficulty sleeping because of the high altitude. We started taking Source Naturals Melatonin, and I was able to sleep like a baby. I really recommend the time release especially, and we also take a 1 mg sublingual lozenge to fall asleep more quickly.
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Reviewed in the United States on August 27, 2017
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Patricia Dodd
Cuba, US
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
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Reviewed in the United States on October 17, 2025

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