Which 68 had the Ice cube tray hood. I believe the 350 had the same inserts (groove style) as the 67, but i believe some 68 models had the ice cube trays like the 69. Trying to answer a question for my father in-law.

Thanks

 

This was copied and pasted directly from www.camaros.org

For the 1968 model year, the chromed hood trim for SS396 changed from the simulated finned cooler to a set of simulated carburetor velocity stacks. The early 1968 model year SS350 continued to receive the 1967-style finned hood trim, but the SS350 trim transitioned to the velocity stack trim as the year progressed. The simulated velocity stack continued for the 1969 model year with all SS cars using this same hood trim. Related to this, the part number for the 1968-69 hood is different than 1967, with the only noticable difference being the drains used with the velocity stack trim.

 

And look like this...http://www.restorationperformance.co...5587/No/Detail