Upgrade your classic BMW 2002tii with this high-quality reproduction piston set for E12 heads.  Features +0.50 mm pistons, along with piston pins, circlips, and rings, offering a comprehensive package for your engine upgrade. Each piston in this set is engineered with 3-pieceoil control rings, reducing friction and wear. The pistons boast a 9.5:1 compression ratio.