Eagle 68211070 Pro Street Stroker Rotating Assembly Kit - BBC 427/454/498

The Eagle 68211070 is a professional-grade rotating assembly kit designed for Chevrolet Big Block engines, capable of building 427ci, 454ci, or 498ci configurations. This complete stroker kit provides all the essential internal components needed for a high-performance engine build.

Complete Kit Includes:

• 3.766" stroke forged 4340 steel crankshaft for exceptional strength and durability
• 6.135" forged 4340 steel I-beam connecting rods with superior fatigue resistance
• 7/16" ARP 8740 connecting rod bolts for reliable clamping force
• Forged 4032 aluminum ICON pistons with 41cc dome design, sized at 4.320" bore
• Plasma-moly file-fit piston rings for proper sealing and reduced friction
• King XP performance rod and main bearings for maximum load capacity

This Pro Street series rotating assembly is engineered for serious street performance and moderate competition applications. The forged 4340 crankshaft and rods provide the strength needed for high-horsepower builds, while the forged dome pistons are designed to handle elevated compression ratios and boost levels. All components are manufactured to tight tolerances for reliable operation and long service life.