


Cometic GM LS1 SB 4.130 inch Bore .066 inch MLS Head Gasket
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Cometic GM LS1 SB 4.130 inch Bore .066 inch MLS Head GasketThe embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes This Part Fits: Year Make Model Submodel 2001 2004 Avanti II Base 2008 2009 Buick LaCrosse Super 2004 2007 Buick Rainier CXL 2004 2005 Buick Rainier CXL Plus 2004 2007 Cadillac CTS V 2002 2005 Cadillac Escalade Base 2003 2005 Cadillac Escalade ESV Base 2002 2005 Cadillac Escalade EXT Base 2013 Chevrolet Avalanche
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Your Cometic GM LS1 SB 4.130 inch Bore .066 inch MLS Head Gasket orders ship within 1-2 business days.
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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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Size: 4.5", Style: Open
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Reviewed in the United States on December 10, 2025
★★★★★ 4
Good product. Know the limits.
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Reviewed in the United States on February 21, 2026
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Finally, a product that meets all of its advertised claims!
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