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Speedmaster large ratio boost sleeve and valve kit address poor line rise
capable of withstanding valve spring load
Speedmaster's ignition coils provide the performance needed to help keep vehicles running the way that they were designed
Speedmaster lightweight crankshafts are perfect for engines wanting quicker rpm
O-ring seal is included
Brake Rotor Rear Left Drilled Slotted 12.375" Dia. 2.785" Center Speedmaster large ratio boost sleeveSpeedmaster makes brake rotors for a variety of applications in cross drilled and or slotted styles. These rotors are made from high quality materials to exacting standards for perfect fit and function, making them a great choice for your disc brake conversion.
