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They are installed between the water pump pulley and the drive flange
This new setup ensures a more 'crisp' shift
Speedmaster axles are manufactured using cutting-edge technology and techniques
now impeccably paired with FiTech's sophisticated computer technology
Get genuine Speedmaster stainless steel valves
Oldsmobile 330 350 400 425 455 1.6 Ratio Aluminum Shaft Mount Rocker Arm Set They are installed between theSpeedmaster 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 anodized
