Porto-Power by Blackhawk Automotive Porto-Power Rams
Porto-Power Rams
Blackhawk Porto-Power offers Porto-power rams in 4 and 10 ton capacities.  These rams can be used as a direct replacement for the ram in your old Blackhawk Porto-Power kit.
Items:

B65187
4 Ton Porto-Power - 5 Inch Stroke - 1/4" Coupler

B65452
10 Ton Porto-Power - 6 Inch Stroke - 3/8" Coupler

B65189
10 Ton Porto-Power - 6 Inch Stroke - 1/4" Coupler