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74-85 Rx7 13B 3mm OEM Mazda Apex Seals (N304-11-300A)
Set of six 13B 3mm Stock OEM Mazda Apex Seals.
Fits all 74-85 13B applications, also fits 86-95 Rx7 engines that have been machined to accept 3mm apex seals.
These are 2 piece apex seals, they come super glued together with the tip from Mazda.