MasterTorque Chevy 153-/168 Tooth Flywheel Product Description:
With their gear-reduction drives, heavy-duty PowerMaster Mastertorque starters really crank out the power--180 ft.-lbs. of torque. So they can handle engines with compression ratios as high as 12.0:1. If your stock starter clears your oil pan, they will, too. Some will also clear kicked-out pans. These starters can be mounted in multiple orientations, and some will work inverted, with the solenoid down.