Enginetech BB310J25 Rod Bearing Set GM Cadillac 4.6L 281 Northstar 0.025" Undersize

The Enginetech BB310J25 is a connecting rod bearing set engineered for the GM Cadillac 4.6L (281 CID) Northstar V8 engine. This set is sized at 0.025" (0.25mm) undersize, designed for use during engine rebuilds where the crankshaft journals have been machined to restore proper bearing clearance and surface finish.

Key Features:

• Designed specifically for the GM Cadillac 4.6L 281 CID Northstar DOHC V8 engine
• 0.025" (0.25mm) undersize for use with reground crankshafts
• Advanced aluminum-silicon alloy bearing material offering superior fatigue resistance and durability
• Hardened steel backs for improved support of the bearing lining
• Precision manufactured to meet or exceed OEM specifications for proper oil clearance and fit
• Trusted by professional engine rebuilders for consistent, reliable performance

Enginetech has been a preferred supplier of engine bearings to professional rebuilders for over 25 years. The BB310J25 rod bearing set is a critical component during a Northstar engine rebuild, ensuring proper crankshaft-to-rod journal clearances are restored after crankshaft grinding.