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VAC Motorsports Main Bearings

VAC Main Bearing Sets are made to spec and specially coated to reduce friction to a minimum; enabling lower temps and faster revolutions in your expensive BMW engine. These coated bearings are thermal breakdown resistant, helping to prevent premature engine failures under stress when things are most critical. Embedibility factor is also excellent; this allows these bearings to keep dirt and debris from harming the crank surface better than a standard bearing. These bearings can last much longer than any normal bearing set and have become a favorite product of many race and engine building customers around the globe. They have reported unparalleled wear characteristics under all conditions and even "saved" engines during oil pressure loss. Each of VAC motorsports BMW bearing sets are made with the same technology used in US military, NASCAR, and other engines that require "mission critical" quality.

If you are looking for high performance Main Bearings, this is the set for you. Recommended not just for racing; they make a great upgrade for street or FI builds as well.

Tech Notes:
  • As with all bearings, please check your tolerances and size before installation. Sizing of your journals is normal and may or may not be required.
  • Due to the specialize tools needed, professional install is recommended.
  • There are no returns available on any engine bearings


All BMW VAC Motorsports Main Bearings
View All BMW 320i Main Bearings
BMW 320iPrice
(1990-1996) M50B20 Engine - Coated - Standard$249.99  Add to Cart
View All BMW M3 Main Bearings
BMW M3Price
(2001-2006) S54 Engine (including: M Coupe / Roadster)$249.95  Add to Cart
 
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Parts Available: VAC-HPMBS-M50, VAC-HPMBS-S54