Fitment Guarantee
Perfect fit — or your money back

P4-MA855-N3-04 Supertech Mazda Miata 1.8L 85.5mm (+2.5) / 4032 Forged Piston / CH 30.5mm (STD) / -3.5cc / 20mm Pin Off-Ctr / VP Int:4mm (Dia 36.5mm) Exh:3mm (Dia 31mm) / CR 9:1 w/ Rings Gnh 1, 1.2, 2.8mm (Set of 4)
Perfect fit — or your money back
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