2008 Toyota Tacoma Ring and Pinion Set 4WD - Toyota 8 in. Front - IFS Clamshell - Reverse Rotation - Thick Ring and Pinion Set - 4.56 Ratio - 29 Spline Pinion - Fits 3.73 & Down Carrier - Front guaranteed to replace your current 2008 Toyota Tacoma Ring and Pinion Set 4WD - Toyota 8 in. Front - IFS Clamshell - Reverse Rotation - Thick Ring and Pinion Set - 4.56 Ratio - 29 Spline Pinion - Fits 3.73 & Down Carrier - Front. 2008 Toyota Tacoma Ring and Pinion Set comes new OEM 2008 Toyota Tacoma Ring and Pinion Set aftermarket new 2008 Toyota Tacoma Ring and Pinion Set of remanufactured 2008 Toyota Tacoma Ring and Pinion Set 4WD - Toyota 8 in. Front - IFS Clamshell - Reverse Rotation - Thick Ring and Pinion Set - 4.56 Ratio - 29 Spline Pinion - Fits 3.73 & Down Carrier - Front.