The Eagle Specialty Products Engine Crankshaft Rotating Assembly, part number B14123030, is the ultimate solution for enhancing the performance of your Ford 351W engine. Crafted with precision, this balanced competition assembly features a 4.000-inch forged 4340 steel crankshaft, ensuring unparalleled strength and durability for all forms of racing, including nitrous and forced induction applications. The inclusion of 6.250-inch H-beam rods with ARP 8740 bolts and forged 4032 Mahle inverted dome pistons makes this assembly a comprehensive upgrade for your engine's internals. For those waiting to take their racing performance to the next level, this rotating assembly provides the perfect balance of power and reliability. Its components, including plasma-moly file-fit rings and King XP rod/main bearings, are designed to withstand extreme conditions while maximizing horsepower and torque output. Whether you're a DIY enthusiast or a professional mechanic, this rotating assembly offers easy installation with precise engineering to fit the unique specifications of your Ford 351W engine reliably and efficiently.

• Balanced competition assembly for racing
• Forged 4340 steel crankshaft with 4.000 in. stroke
• Mahle 4032 invert dome pistons with
• 26cc volume
• 6.250 in. H-beam rods with ARP 8740 bolts
• Plasma-Moly file-fit rings for optimal performance
• Internal balance for enhanced stability
• Compatible with Ford 351W engines

Assembly Balanced:	Yes
Assembly Type:	Balanced Competition Assembly
Balance Type:	Internal
Bore:	4.03
Connecting Rod Bolt Diameter:	7/16 in
Connecting Rod Length:	6.250 in
Crankshaft Material:	Forged 4340 Steel
Crankshaft Stroke:	4.000 in
Piston Material:	Forged 4032 Aluminum
Piston Type:	Inverted Dome Forged