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One 74-85 Side Seal (1011-23-151A)
One early side seal.
We prefer the side seals Mazda offers which are longer that require hand fitting so that you can attain a tighter fit between side seal and corner seal to allow maximum compression and no blow by.
Every rotor is different so it is better to get them longer to custom fit each slot. You will need to shorten these to fit your rotors
1 Engine takes 12 Side Seals