The ACL Race Series rod bearing set for BMW B58 and Toyota Supra B58 is offered in 0.025mm oversize and fits B58B30 and S58B30 3.0L inline-six engines. These tri-metal performance bearings are intended for engine builds needing a small undersize option, providing a direct-fit replacement that preserves oil clearance and dependable bearing operation under higher loads.

ACL BMW B58 / Toyota Supra B58 0.025mm Oversized Tri-Metal Performance Rod Bearing Set