ACL Bearings 8B634P-STD Connecting Rod Bearing Set Ford Small Block - 221-302

The ACL Bearings 8B634P-STD is a standard size connecting rod bearing set designed for Ford small block Windsor engines including 221ci (3.6L), 255ci (4.2L), 260ci (4.3L), 289ci (4.7L), and 302ci (5.0L) V8 applications. This complete bearing set is engineered for reliable performance in street performance and modified engine builds.

Key Features:

• Duraglide P-Series tri-metal construction for superior durability
• F780 heavy-duty bearing material: 74% Copper, 24% Lead, 2% Tin
• Standard size specification for OE crankshaft journals
• High crush design ensures proper retention in connecting rods
• Suitable for street performance and mild racing applications
• Complete bearing set for all cylinders

ACL Bearing Company is an OE-approved supplier to major vehicle manufacturers worldwide, bringing decades of metallurgical expertise and precision manufacturing to the aftermarket. Their Duraglide series bearings feature plain and flanged designs with material options engineered to handle the increased demands of performance engines while maintaining proper oil clearances and load capacity.