King Engine Bearings MB5280XP Ford 4.6L/5.4L V8 Performance Main Bearing Set, Standard Size

King Engine Bearings Ford Prod. V8 4.6L/5.4L (Size STD) Performance Main Bearing Set - Size STD

Brief Description: The King Engine Bearings MB5280XP Performance Main Bearing Set is designed for Ford Modular V8 engines using standard-size main bearing journals. Built for performance-oriented engine applications, this automotive replacement bearing set supports dependable crankshaft operation and consistent bearing performance in properly prepared engines.

Performance Benefits: King Engine Bearings applies precision manufacturing and advanced bearing technology to help provide reliable load handling, stable oil-film performance, and reduced friction. The MB5280XP is a practical choice for rebuilds, performance upgrades, and street or competition engines when standard main bearing clearance specifications are required. Always verify crankshaft journal condition, bearing clearances, and engine-specific fitment before installation.

Key Product Specifications & Technical Data:
Brand: King Engine Bearings
Part Number: MB5280XP
Application: Ford production V8 engines
Engine Family: Ford Modular V8
Engine Displacement: 4.6L and 5.4L
Bearing Type: Performance main bearing set
Nominal Fit: Standard-size main journals
Product Category: Automotive engine internal component

What's Included: One King Engine Bearings MB5280XP performance main bearing set for the specified Ford 4.6L and 5.4L V8 application. Confirm the engine year, crankshaft specifications, and required bearing clearance before ordering. Fitment data should be verified against the vehicle or engine manufacturer's specifications, particularly where crankshaft machining, aftermarket components, or non-original engine configurations are involved.

Features:

• Performance main bearing set engineered for Ford Modular 4.6L and 5.4L V8 engines
• Standard-size fit for crankshafts with standard main bearing journals
• Precision-manufactured construction supports consistent bearing alignment and oil-film control
• Suitable for engine rebuilds, performance applications, and properly prepared street or competition engines

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1