WINTERS PERFORMANCE RING AND PINION 3.78 Save Liquid error (product-badge line 32): -Infinity% $728.00 3.78 - $728.00 3.78 Option 1 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Winters Performance Ring and Pinion Gear Set. 3.78 Ratio.