PEM 61036 QuickChange Gears Set 36 4.11/6.04 and 5.35/7.15 Quick Change PEM QuickChange Gears Set 36 4.11 Ratio 6.04 / 2.80 4.86 Ratio 7.15 / 3.30 Made from high grade gear steel Hobbed and fully heat treated 10 Spline Bryke Racing Part #: PEM 61036.
