The R150 five-speed is a stronger gearbox than what many Toyota four-cylinder trucks left the factory with, and this kit allows that upgrade without changing engines. It is a common step for owners running larger tires who keep breaking the original transmission behind an otherwise healthy four-cylinder.

Advance Adapters 712562 Installation Notes:

• Adapts a Toyota four-cylinder engine to an R150 five-speed transmission.
• Retains the original engine while upgrading transmission strength.
• Clutch, transfer case, and driveshaft requirements should be reviewed before installation.
• Sold as a kit.