Enginetech BB185J020 Rod Bearing Set GM 3.2L 3.5L 3.8L 4.1L .020" Oversized

The Enginetech BB185J020 is a connecting rod bearing set designed for GM and Chevrolet inline-six engines, including the 3.2L (194 CID), 3.5L (215 CID), 3.8L (230 CID), and 4.1L (250 CID). This set is manufactured to .020" oversized specifications, making it the correct choice for engines with journals that have been machined .020" undersize during a rebuild.

Key Features:

• Oversized at .020" (0.50mm) for use with reground crankshafts
• Engineered to OE dimensional specifications for proper oil clearance and fit
• High-quality alloy construction — available in tri-metal or advanced aluminum-silicon material depending on application
• Provides excellent load capacity, wear resistance, and anti-seizure properties
• Trusted by professional engine rebuilders for consistent, reliable performance
• Full set covers all rod journals for a complete engine rebuild

Enginetech rod bearings are a preferred choice among professional engine rebuilders. Whether using the proven tri-metal design or the advanced aluminum-silicon alloy construction, these bearings deliver the durability and precision fit needed for a successful engine rebuild on GM inline-six applications.