Re: fan clutch 3916141 hub dimension
John------
It could also be a GM #3916389 which was a predecessor part number to the 3927103. Among many other applications, the 3916389 was used for 1967 Z-28 Camaro and 1967 L-78 Chevelle. The 3927103 was used for, among many other applications, 1968 Z-28 Camaro and 1968 L-78 Chevelle as well as SERVICE for the 1967 applications. So, IF it actually is a 3916389 or 3927103, it could be quite desirable. Perhaps, more desirable than a GM #3916141.
John------
It could also be a GM #3916389 which was a predecessor part number to the 3927103. Among many other applications, the 3916389 was used for 1967 Z-28 Camaro and 1967 L-78 Chevelle. The 3927103 was used for, among many other applications, 1968 Z-28 Camaro and 1968 L-78 Chevelle as well as SERVICE for the 1967 applications. So, IF it actually is a 3916389 or 3927103, it could be quite desirable. Perhaps, more desirable than a GM #3916141.
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