Piston Set 1275gt S With Rings & Pins - Sold Each

Set of 4, +.020
High performance replacement pistons suitable for up to 7,000 RPM. Pin height is 1.498" which could result in a compression ratio of 9.4:1. Top is dished 8.4cc, and they have a 4mm oil ring and two 1.5mm compression rings.
While the original Cooper S piston is no longer available, Hepolite/AE offers a very good replacement. Modern manufacturing technology and a drive to be the best have resulted in these excellent pistons. Drag has been reduced by using a "slipper skirt" design.