This is a set of high quality MAHLE 80.4mm high dome pistons for 1968 thru 1970 Fiat 124 Spiders and Coupes with 1438 DOHC engines. These pistons are designed for PRESS-FIT wrist pins.
80.4mm in diameter which is the second overbore size for 1438cc Fiat engines.
The earliest 1438cc DOHC engines in 1968 cars, with cylinder heads of PN 4166392 or 4191155 used a rounded dome piston that is no longer available. These pistons can be used if the combustion chamber is clearanced.
Includes wrist-pins and ring set with chrome top ring.