Eagle 137914005 Competition Rotating Assembly 403 CID 4.000in Stroke 8 Cyl

The Eagle 137914005 competition rotating assembly is an 8-cylinder crankshaft, rod and piston package for engine builds. It is intended for all forms of racing, including nitrous and forced-induction use.

Key Features:

• 403 cubic inch displacement
• 4.000" stroke forged 4340 steel crankshaft with 58-tooth reluctor
• 6.125" 4340 H-Beam connecting rods with 7/16" ARP 8740 rod bolts
• Forged 4032 alloy DSS inverted dome pistons, -15cc dome volume, 4.005" bore, .927" pin size
• Plasma-moly file-fit piston rings
• King XP rod and main bearings
• Damper and flexplate/flywheel are not included

A rotating assembly like this replaces the core moving parts of the engine's bottom end, so you can build it as one matched package.