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4340 chromoly H-beam connecting rods
Speedmaster piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove
These durable output shafts can withstand power level increases in high-horsepower vehicles
and all accessory gaskets--everything that you need for a complete engine rebuild
GM Powerglide Transmission Planetary Gear Set - Short 4340 chromoly H-beam connecting rodsSpeedmaster 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
