Universal 3 & 4 Speed Automatic Ratchet 80683 Shifter Assembly Unleash monstrous torque and reliable

Unleash monstrous torque and reliable street/strip power with this fully built 351 Windsor to 427Ci stroker engine by Speedmaster

We control the entire machining process and use only premium materials

The oil pan helps to cool the oil thru its contact with the outside air

and mounting hardware

Universal 3 & 4 Speed Automatic Ratchet 80683 Shifter Assembly Unleash monstrous torque and reliableYou cannot over shift and miss a gear with Speedmaster automatic shifter. The shifter includes a lighted gear position indicator in the bezel, a micro switch for back up lights and a neutral safety switch preventing accidental starts when in gear.