Eagle 62608040 Street Performance Rotating Assembly 3.750" Stroke 4.060" Bore Small Block Chevy

The Eagle 62608040 is a complete balanced rotating assembly designed for small block Chevrolet street performance applications. Eagle rotating assemblies are test-fitted in house to ensure everything works well together, providing a reliable foundation for your engine build.

Key Specifications:

• 3.750" cast crankshaft
• 5.700" I-beam connecting rods
• 3/8" ARP 8740 rod bolts
• Forged 4032 Mahle -5cc flat top pistons
• 4.060" bore size
• Plasma-moly piston rings with file-fit design
• Displacement: Approximately 388 cubic inches at 0.060" overbore

What's Included:

• Crankshaft, connecting rods, pistons, rings, and bearings from either King or Clevite
• Forged connecting rods with ARP 2000 or L19 bolt upgrade
• Complete ring set suited to the intended application

This assembly is balanced by Eagle and requires no additional balancing, saving time and money during installation. The forged 4032 aluminum Mahle pistons feature a flat top design with -5cc volume, making this kit ideal for street performance builds seeking improved power and durability. Every part is top-of-the-line and ready to support whatever you want to throw at it.