What size Pitman Arm Puller do I need to install Fabtech spidle lift?
 

I went to the store and saw two different sizes, which one do I need? Thanks

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1997 F-150 XLT 4x2 SC 4.6L
Flowmaster 40 Series Delta Flow with 3.5"x22" Chrome Slach Cut Tips

Wish List:
-3" Body Lift +
-3.5" Fabtech Spindle
-35" BFG MT Tires
-American Racing Atlas 16x8 Wheels