ACL Chevy V8 LS Gen III/IV Race Series .001 Oversized High Performance Main Bearing Set

ACL Chevy V8 LS Gen III/IV Race Series .001 Oversized High Performance Main Bearing Set

Marsoni

M251S

$175.64

Get it in 3 business days with 1 day shipping. Friday, May 29

ACL Chevy V8 LS Gen III/IV Race Series .001 Oversized High Performance Main Bearing SetGM LS Gen III IV main bearing set with 120 degree oil groove . 025mm 0. 001" undersizeThis Part Fits: Year Make Model Submodel 2008 2009 Buick LaCrosse Super 2004 2007 Buick Rainier CXL 2004 2005 Buick Rainier CXL Plus 2006 2007 Cadillac CTS Base 2006 2007 Cadillac CTS V 2002 2006 Cadillac Escalade Base 2003 2006 Cadillac Escalade ESV Base 2002 2006 Cadillac Escalade EXT Base 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black

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No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.

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Reviewed in the United States on September 9, 2025