Speed Pro Speed Pro Piston Forged 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 10.3 cc 1959995 90-94 Ford Explorer

90-94 Ford Explorer

The driver can select the transmission type through a slide switch located on the right side of the device

03-04 A1000 Cobra Mustang Stealth pump

3-10 Valve

And they've now come out with their Next Gen practice tree that offers the user a variety of added features

Speed Pro Speed Pro Piston Forged 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 10.3 cc 1959995 90-94 Ford ExplorerFully updated skirt profiles Exclusive DUROSHIELD skirt coating. DUROSHIELD provides scuff resistance, reduced bore clearances and enhanced ring sealing. SPEED PRO POWERFORGED pistons are built to stringent specifications with a precision CNC machined dome and skirts and microfinished ring grooves. The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.