ACL 4B1630H-.50 Race Series Rod Bearings .
ACL Race Series Rod Bearings for a 1984-1988 Nissan 200SX, 1983-1986 Nissan Sentra, 1982-1989 Nissan Stanza and 1988-1989 Nissan Pulsar NX SE. ACL Nissan CA18/C20 0.50 Oversized High Performance Rod Bearing Set.
For more information on ACL part number 4B1630H-.50, you can visit the official ACL website.