Enginetech BB213J25 Connecting Rod Bearing Set Ford Undersize - 3.8L 3.9L 4.2L 0.25mm

The Enginetech BB213J25 is a connecting rod bearing set designed for Ford and Mercury 3.8L (232 CID), 3.9L, and 4.2L (256 CID) V6 engines. This is a 0.25mm (0.010 in.) undersize bearing set, intended for use with reground crankshafts that have been machined to the corresponding undersize specification.

Key Features:

• Application: Ford/Mercury 3.8L 232, 3.9L, and 4.2L 256 V6 engines (1996–2008)
• Crankshaft undersize: 0.25mm (0.010 in.) — for use with ground rod journals
• Advanced aluminum-silicon bearing material for superior fatigue strength and wear resistance
• Precision-machined on state-of-the-art equipment for consistent wall thickness and proper oil clearance
• Parting line chamfers are precisely controlled for optimal oil bleed-through without compromising oil pressure
• High-strength alloy provides excellent load capacity, anti-seizure properties, and embeddability
• Engineered to OE specifications for direct-replacement fitment
• Note: 0.002 in. oversized OD

Enginetech rod and main bearings have been the choice of professional engine rebuilders for over 25 years. The BB213J25 set delivers reliable performance and durability, making it an ideal choice for engine rebuilds requiring a 0.25mm undersize connecting rod bearing on Ford's 3.8L and 4.2L V6 platforms.