Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods 4.040in Pistons 164 Tooth FP Balanced Assembly

What you get in this balanced rotating assembly is a solid foundation for your Ford 351W engine build. This kit includes a 4.000-inch cast crankshaft, 6.250-inch I-beam connecting rods fitted with 3/8-inch ARP 8740 bolts, and forged 4.040-inch Mahle pistons with a -6.6cc flat top dish. You'll also find plasma-moly file-fit piston rings, King rod and main bearings, a harmonic damper, and a 164-tooth flexplate, all balanced as a complete unit.

This assembly is specifically put together for street applications running on pump gas and intended for naturally aspirated setups. The Mahle pistons are made from 4032 aluminum, which offers good thermal expansion characteristics for street use. The inclusion of ARP bolts for the connecting rods means you're getting strong, reliable fasteners that are a step up from standard equipment. The file-fit rings give you the flexibility to achieve a precise fit in your cylinders, which is crucial for good compression and oil control.

This is a well-built rotating assembly designed to be a complete package for your engine rebuild. It comes balanced from the factory, saving you a significant step and cost in the machine shop process. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a robust option for anyone looking to build a reliable street-driven 351W.