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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
off-road trucks
hassle-free installation
Speedmaster hub and piston kits are engineered for enhanced Powerglide performance
not rolled or stamped
the increased diameter applies more clamping force on the second gear clutch pack
Chevy SBC 350 1.6 Ratio Alum. Shaft Mount Roller Rocker Arm Set (Zero Offset) off-road trucksSpeedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings and roller tips. For extreme high performance applications. They not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. These rockers are precision machined to ensure consistency and ratio accuracy and have a great looking finish.
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