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Old 11-22-2020, 05:07 PM   #2
The Man, the Myth, the Legend

dennislbrooks's Avatar
Join Date: Feb 2004
Location: Williamsburg, Ohio
Posts: 1,620
Re: Transmission cooler

Just curious, does your yukon have the factory oem trailer package option? And I take your XL has a 4L80 or better?
1942 Chevy 1/2 ton Rod, 1946 Chevy 3/4 ton, 1959 GMC 1/2 ton Fleet Stepside, 1967 Chevy SWB K10, 1970 Olds 442, 1985 Corvette Coupe 4+3, 2015 Chevy Duramax reg cab 4WD W/T

Last edited by dennislbrooks; 11-22-2020 at 05:09 PM. Reason: words
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