Renew the performance of your 88-91 Honda 1.6L/1590 SOHC L4 with the Enginetech RMHO1.6AP Premium Re-Ring Kit. This premium kit delivers top-tier components for a reliable engine overhaul. Includes premium piston rings (C75154), rod bearings (BB2208), main bearings (BC1516), lower gasket set (HO1.5CS-A), head gasket set (HO1.5HS-F), and thrust washer (TW1516). Free shipping included. Note: Kit photo is generic; actual parts shown individually. Rod and Main bearings are offered as the same size. Contact us for different sizes.