Reproduction of GM Part # 340690 Lower Push Rod.
This rod was used most GM cars with the "Elbow Style" clutch fork push rod, it is 4 5/8" long with 3/8"-16 threads.
This part number also replaced GM part # 3840843.
The unthreaded end on originals often wears out over time (50 + years).
This is an exact copy of the original hardened rod, with the correct fork to rod tip.