ACL 7M1532H-STD Main Bearing Set Race Series for BMW M20 Engine 1988+ ymm_34 000˝ Thread Size M12 x

000˝ Thread Size M12 x 1

- 50g weight saving over cast version

Far superior to any other main bolts available for use in competition engines

The change in performance is a noticeable factor: compared in back-to-back runs on the Akrapovič dyno against a BMW M135i using a standard stock exhaust

Carbon fibre tailpipes with precision finish

ACL 7M1532H-STD Main Bearing Set Race Series for BMW M20 Engine 1988+ ymm_34 000˝ Thread Size M12 xThe unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: High strength overlay plate with reduced thickness for improved fatigue properties Hardened steel backs on all rod bearings to improve the