CP Pistons 17-22 Harley Milwaukee Eight 143 ci, 4.500in Bore, 4.500in Stroke, 12.0:1 CR, 1.080in CH

Pistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels by producing the highest level of pistons, period.

Genuine CP Pistons. Part number M5152.

Imported to order from our US supply partner — allow 7-14 days delivery.