Enginetech BB178050 Connecting Rod Bearing Set Toyota GM Oversize - 1.6L 4AGE 0.50mm

The Enginetech BB178050 is a connecting rod bearing set designed for Toyota and GM 1.6L 4AGE DOHC engines, manufactured to a 0.50mm (0.020") oversized crankshaft journal specification. This oversize bearing is intended for use during engine rebuilds where the crankshaft rod journals have been reground to restore a smooth surface.

Key Features:

• Engineered for the Toyota/GM 1.6L 4AGE DOHC 16-valve inline-4 engine (1587cc)
• 0.50mm (0.020") oversized journal diameter for use with reground crankshafts
• Manufactured from high-quality alloys providing excellent fatigue strength, conformability, and embeddability
• Precision machined to ensure consistent bearing thickness for correct oil clearances
• Parting line chamfers precisely controlled for proper oil bleed-through without sacrificing oil pressure
• High-strength materials offer superior load capacity along with good anti-friction properties including wear resistance, anti-seizure characteristics, and embeddability
• Designed for optimum crush to prevent bearing rotation and promote efficient heat transfer
• 100% inspected for quality assurance

Enginetech connecting rod bearings are a trusted choice for professional engine builders performing rotating assembly rebuilds on the 4AGE platform found in vehicles including the Toyota Corolla, Toyota Celica, Toyota MR2, and Geo Prizm equipped with the 1.6L DOHC engine.