ACL Acura B17A1/B18A1/B18B1 / B18C1/B18C5 VTEC / Honda K20A3/K20A2/K24A 0.025mm Oversized High Performance Main Bearing Set | 5M1959H-.025 2021-ford-transit-350-esi9731330 2025-2026 Chevrolet Silverado 1500 RST

2025-2026 Chevrolet Silverado 1500 RST 2019-2021 Chevrolet Silverado 1500 SSV 2019-2021

2004-2017 Ford F-150 XLT 1982

Year Make Model Submodel 2018 Subaru WRX STI Base 2018 Subaru WRX STI Limited 2018 Subaru WRX STI Type RA

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ACL Acura B17A1/B18A1/B18B1 / B18C1/B18C5 VTEC / Honda K20A3/K20A2/K24A 0.025mm Oversized High Performance Main Bearing Set | 5M1959H-.025 2021-ford-transit-350-esi9731330 2025-2026 Chevrolet Silverado 1500 RSTThis ACL High Performance main bearing set is machined 0. 025mm oversize, for a crankshaft main journal reground 0. 025mm over standard on the Acura B17A1 B18A1 B18B1 B18C1 B18C5 VTEC and Honda K20A3 K20A2 K24A engine family. Per ACL's own fitment data this bearing size is shared across the Acura Integra, RDX, RSX, and TSX, and the Honda Accord, Civic Si, CR V, and Element. Specifications: Type: Main Bearing Set Series: High Performance Size: 0. 025mm