Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces turbulence and increases flowKit includes backing plate, filter and hardwareMade in the...
Replacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USA
Fits flat topped pistons for stock style heads for '84-'99 Evolution and standard compression piston kit...
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