Reduces oil temperature, ensuring engine durability even during performance operation
Reduces oil temperature, ensuring engine durability even during performance operation
Replace those Worn Out Main Bearings!
+0.25mm
Replace those Worn Out Rod Bearings!
+0.50mm
This product was last offered at the strikethrough price on
05-02-2026
Performance Coated Main Bearing Set for the N55 Engine - Std. Size
Includes upper and lower bearing shells for a complete main bearing replacement.
A vital piece to keep your engine running its best
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
07-23-2026
Performance Coated Main Bearing Set for the N55 Engine - Std. Size
.026 Oversize
Upgraded Bearing Shells for you N55/N54/S55B30!
Replace those Worn Out Main Bearings!
This product was last offered at the strikethrough price on
05-02-2026
Replace those Worn Out Main Bearings!
0.50mm Undersize
This product was last offered at the strikethrough price on
06-24-2026
Replace those Worn Out Rod Bearings!
+0.75mm
This product was last offered at the strikethrough price on
03-20-2026
Replace those Worn Out Main Bearings!
+0.50mm
Replace those Worn Out Main Bearings!
+0.50mm
This product was last offered at the strikethrough price on
05-02-2026
Upgrade to Manley's Platinum Extreme Duty Pistons for increased performance!
Stock 10.2:1 Compression Ratio
.50mm Oversize
This product was last offered at the strikethrough price on
06-26-2026
A vital piece to keep your engine running its best
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!