DHD offers a full line of replacement and performance parts for the 10L1000 Allison. The 10L1000 10 speed transmission is found predominantly in the 2020 and newer 2500/3500HD diesel GM trucks....More Details »
NOTE: To avoid paying the core charge up front, you can select the "Return Core First" option in the menu above. When this option is utilized we will hold your order until the core is received.
Description: NOTE: To avoid paying the core charge up front, you can select the "Return Core First" option in the menu above. When this option is utilized we will hold your order until the core is received.
NOTE: To avoid paying the core charge up front, you can select the "Return Core First" option in the menu above. When this option is utilized we will hold your order until the core is received.
Description: NOTE: To avoid paying the core charge up front, you can select the "Return Core First" option in the menu above. When this option is utilized we will hold your order until the core is received.
