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The 5-pinion front planetary is constructed from K1045 billet steel
on dedicated cam-grinding machines
All kits come complete hardened parallel washers for an even load distribution and accurate torque readings
ensuring superior durability and performance
high to work with tall or stock valve covers
GM Powerglide Transmission Planetary Gear Set - Long The 5-pinion front planetary isSpeedmaster planetary gear sets are ideal for modern big displacement engines. Speedmaster planetary gear sets have an extremely stout output shaft. The forged output shaft from the Speedmaster planetary gear sets offer excellent torsion memory, but it is near impossible to break! Speedmaster planetary gear sets are available in long and short versions. Speedmaster only offers planetary gear sets provide superior torque output for modern high output
