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Allstar Performance Pro Series Top Plate Asy 5.5in ALL56078
Original price was: $47.99.$24.79Current price is: $24.79.
35 in stock
Description
The Allstar Performance Pro Series Top Plate Assembly is engineered for racers and serious engine builders who demand precision valve train geometry and reliability under extreme conditions. This CNC-machined component maintains consistent spring pressure and geometry, critical for high-RPM stability and preventing valve float. Built from steel with cadmium plating for corrosion resistance, it’s designed to handle the demands of both circle track and road racing applications.
- 5.5-inch OD compatible
- Steel construction
- Cadmium plated finish
- Includes spring cup
- Pro Series swiveler
- Upper assembly included
- Sold individually
- Direct bolt-on fit











