On the upper left side of the drivers side floor pan.
Look under the shifter in the console area
No.
No.
The 1963 Impala SS came with 8.00-14 as an upgrade from the standard 7.75-14
Harbor Lights - 1963 was released on: USA: July 1963
General Motors.
The 1963 Chevy Impala dashboard speakers measure 4.5 inches in diameter. The rear speakers measure four inches by six inches.
Disconnect negative battery post, remove the steering wheel, remove the signal switch lever, remove 3 screws holding switch in place, disconnect harness connection under dash, remove switch while guiding harness threw column.
Bummer!
The oil pump is the the sump.
The Switch - 1963 is rated/received certificates of: UK:U
factories are 14''