2008-2010 F250 & F350 6.4L Powerstroke Complete Transmissions

Whether you're building a high-powered 6.4L Powerstroke truck, have a stock transmission that's seen better days, or just suffered a catastrophic failure of your OEM 5R110W transmission, we here at Tier One have you covered. Tier One's selection of built transmissions for 2008-2010 F250 & F350 6.4L Powerstroke trucks offer up excellent shifting and drivability, along with the ability to handle utterly massive horsepower and torque and tow extremely heavy loads. Tier One has 6.4L Super Duty built transmissions that range from uprated stock replacements for towing at stock power levels to 6.4L Powerstroke competition transmissions that can hold over 1000 horsepower and give you the edge you need to crush your competition at the drag strip. All of these transmissions come 100% complete and ready to drop right into your 6.4L Powerstroke build! Also check out our 2008-2010 F250 & F350 6.4L Transmission Kits or our 2008-2010 F250 & F350 6.4L Transmission Coolers!