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1.69 Ratio Bolt-Together Shorty Planetary Set for GM Powerglide 19 1/2" Length, 27-Spline Transmission
1.58 Ratio Bolt-Together Standard Planetary Set for GM Powerglide 27 9/16" Length, 27-Spline
1.98 Ratio Bolt-Together Standard Planetary Set for GM Powerglide 27 9/16" Length, 27-Spline
$1,351.95
Our 1.80 Ratio Bolt-Together Powerglide 27-Spline Planetary Set is a cleverly engineered bolt-together design that is easily rebuildable and allows for gear ratio or output shaft changes. The heat-treated 9310 steel provides enough strength to withstand any racing environment. Features roller thrust bearings instead of washers for the sun gear and input shaft.