Enginetech BC341JSTD Standard Main Bearing Set fits 1968-1997 Ford F-600 F-700 6.1L 7L 7.5L

At LowPricedAutoParts we proudly offer genuine Enginetech BC341JSTD standard-size main bearings (5-piece set) designed specifically for the 1968-1997 Ford 6.1L 7L 7.5L engines in F-600, F-700, F-800 and equivalent models.

Manufactured to tight tolerances: shaft diameter 2.9994-3.0002", housing bore 3.1922-3.1930", wall thickness 0.0952-0.0957", width 0.950", oil clearance 0.0008-0.0032". These bearings perform reliably in heavy-duty towing, hauling, and commercial conditions typical of these popular vehicles.

Key benefits include:
• Precise tolerances restore proper lubrication and crankshaft support on unworn journals
• Wide oil clearance range accommodates 6.1L 7L 7.5L operation
• Design helps reduce friction and maintain engine efficiency

Whether addressing bearing wear, main knock, or performing preventative maintenance during timing chain, head gasket, or full engine service, these bearings help deliver quiet, dependable performance you can count on.

Always confirm crankshaft journal measurements and VIN for exact match. Professional installation recommended to verify clearances and follow torque procedures correctly.

Shop confidently with LowPricedAutoParts—fast shipping, expert support, and our commitment to your satisfaction on every Enginetech part. Get your Ford back to peak reliability today.