Winters Performance latest Sprint Car Rear will exceed your expectations and meet your most demanding needs!
The pit resistant, full radius ground tooth increases tooth strength in both the Ring and Pinion
Ground surface contact pattern makes it the most efficient 10” Ring & Pinion ever offered
With a redesigned Center Section and a 6 Bolt Billet Aluminum, O’Ringed Gear Cover with old school logo, you’ll take one look
and agree, this is the best one yet!
4.12 Ring and Pinion
Steel or Titanium Lower Shaft option