King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A
King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A
For High-Performance B58 Engines, Supporting up to 900HP!
King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Includes upper and lower bearing shells for a complete main bearing replacement.
Upgraded Main Studs for B58!
Replace those Worn Out Main Bearings!
Std. Size
Replace those Worn Out Main Bearings!
+0.50mm
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-28-2026
Replace those Worn Out Main Bearings!
+0.25mm
Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW!
Upgrade Your B58's Pistons to CP-Carrillo's Forged Piston Set!