Will a jeep automatic transmission bolt up to Chevy 350 engine?
No, a Jeep automatic transmission will almost certainly not bolt directly to a Chevy 350 engine. The bolt patterns on the transmission's bellhousing and the engine's flywheel/flexplate are completely different. They are designed for different manufacturers' transmissions and engines. You would need an adapter plate to make them work together, and even then, it's a complex and potentially unreliable project.