CP Pistons Harley Twin Cam, 103 cu in,3.875 Bore, 4.375 Stroke, 7.659 rod, 10:1 CR, 85cc Head

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 BHM5064.

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