45" WL/G Piston Kit Standard

Standard piston kit with standard rings, 2 wrist pins and 4 circlips. For 45" models.
Pistons have a steel expansion control strut cast as original. The piston measures 2.7455" with a .002 clearance and can be bored out to a maximum of 2.7475". Kit includes hasting ring set with a top ring measuring 3/32" thick and the oil ring measures 1/8" thick.