Eagle 14625040 Ford Competition Rotating Assembly Bore - 351W 408ci 4.040

The Eagle 14625040 Competition Rotating Assembly is engineered for Ford 351W engines seeking maximum reliability and strength in demanding high-performance applications. This complete rotating assembly delivers approximately 408 cubic inches of displacement with a 4.040" bore configuration.

Complete Kit Includes:

• Eagle forged 4340 steel crankshaft with 4.000" stroke
• Eagle H-beam connecting rods, 6.250" center-to-center length
• High-performance forged pistons designed for 4.040" bore (.040" oversize)
• Premium piston rings with file-fit design
• High-performance rod and main bearings
• ARP fasteners for superior clamping force

Key Features:

• Forged 4340 steel crankshaft for exceptional strength and durability
• H-beam rods provide excellent strength-to-weight ratio
• Designed for 9.500" deck height blocks
• Must be professionally balanced before installation (unbalanced assembly)
• Suitable for high-horsepower street/strip and racing applications
• All components precision-manufactured for optimal performance

This Competition-series assembly is ideal for serious performance builds where reliability and strength are paramount. Professional balancing by a qualified machine shop is required before installation.