2008 GMC Sierra 2500 4x4
PATREON: / curmudgeontransmission
Supplier Links:
Superior: https://superiortransmission.com/
Transtar: https://www.transtar1.com/
WIT: https://www.wittrans.com/
Sonnax: https://www.sonnax.com/
Teckpak/Fitzall: https://www.teckpakfitzall.com/
Transgo: https://transgo.com/
Precision of New Hampton: http://gopnh.com/
Atec Transtool: https://www.toolsource.com/atectrans...