ACL main bearing set for Ford 4.0L inline‑6 applications covering AU/BA/BF/FG platforms in standard size with extra oil clearance. This high‑performance main bearing set is specified for the Ford 4.0L I6 family and lists the extra oil clearance feature for builders who require that specification while maintaining standard bearing dimensions for the engine family indicated.
ACL Ford 4.0L I6 AU/BA/BF/FG Standard Size High Performance Main Bearing Set w/ Extra Oil Clearance