The ACL Race Series main bearing set for VW/Audi 1781cc/1984cc supplies standard-size high-performance main bearings with CT-1 coating. This set includes six bearings with oil grooves and four without; the #4 journal receives grooves on both sides while the remaining grooved shells are on the block side only. CT-1 coated shells provide consistent running finish at installation.
ACL VW/Audi 1781cc/1984cc Standard Size High Performance Main Bearing Set - CT-1 Coated