Eagle Jeep 4.2L 3.895in Stroke 3.905in Bore 6.123in I-Beam Rod Rotating Assembly

If you're rebuilding the engine in your Jeep 4.2L, this rotating assembly from Eagle is a solid choice for getting the internals back in order. This kit includes a crankshaft with a 3.895-inch stroke, pistons designed for a 3.905-inch bore, and 6.123-inch I-beam connecting rods. It's a comprehensive package to get your engine's core rotating components sorted out.

Eagle is known for making well-built engine parts, and this assembly is no different. The I-beam connecting rods are strong and reliable for many applications, and the crankshaft is built to handle the demands of a 4.2L Jeep engine. This kit is designed to be a direct replacement for the factory rotating assembly, simplifying the rebuild process. You'll want to ensure you have all the necessary supporting components, like bearings, gaskets, and seals, to complete the engine build.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications to ensure the longevity and performance of your rebuilt engine.