More horsepower and torque out of your diesel puts more heat into your transmission.

• They fit all SAE 6 bolt PTO access covers. This includes all Dodge, Ford and GM 3/4 and 1 ton pickups with 5 or 6 speed heavy duty manual transmissions.
• 6063T6 extruded heat-sink aluminum extends the PTO cover
• Magnetic plug used for filling and checking lubricant
• 1/4 inch outlet for temp sender/drain plug

They fit all SAE 6 bolt PTO access covers. This includes all Dodge, Ford and GM 3/4 and 1 ton pickups with 5 or 6 speed heavy duty manual transmissions.Fast Coolers