Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040" MLS , 4.000" Bore Cometic C5477-040
SKU: 10614336819

Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040" MLS , 4.000" Bore Cometic C5477-040

$97.78 $108.64
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Description

Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040" MLS , 4.000" Bore Cometic C5477-040Cometic C5477 040 GM LS1 LS2 LS3 LS6 Gen 3 4 Small Block V8 . 040" MLS Cylinder Head Gasket, 4. 000" Bore Details: Material: MLS Compressed Thickness: . 040 Bore Shape: Round Bore Size (IN): 4. 000 # 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

Cometic C5477-040 GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040" MLS Cylinder Head Gasket, 4.000" Bore

Details:

  • Material: MLS
  • Compressed Thickness: .040
  • Bore Shape: Round
  • Bore Size (IN): 4.000
  • # 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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10614336819

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4.7 ★★★★★
Based on 1266 reviews
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Product Reviews
B
Verified Purchase
Beth
Massapequa, US
★★★★★ 3
Not for side sleepers
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are quite soft and flat, and offer very little support. I sleep on my side and can't use these pillows. I don't know why they're recommended for side sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
S
Verified Purchase
Sharon Shelton
Charlottesville, US
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
Soft yet firm, comfy, no toxic smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
S
Verified Purchase
Stephen Havranek
Chelsea, US
★★★★★ 1
A pillow made of extras soft lumps and clumps. Defective.
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
This pillow should not even be sold. It's simple a super soft pillow with lumps of clumps of softness. Part of my head was even touching the mattress through the clumps. I ended up throwing it on the floor at 2 am and my head and neck hurt from it. I have never had a pillow of lumps before. I hope I can return this thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
L
Verified Purchase
Layton Phillips
Louisville, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
H
Verified Purchase
Hannah N. Ford
Pawtucket, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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Reviewed in the United States on April 28, 2026

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