



ACL Race Series high-performance main bearing set, standard size. Tri-metal construction with a hardened steel back for high-load, high-RPM builds.
Fits: Acura B17A1, B18A1, B18B1, B18C1, B18C5 VTEC; Honda K20A3, K20A2, K24A
Part #: 5M1959H-STD
New, in original manufacturer packaging. Ships direct from our distribution partner.
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