You need to purchase a Haynes Manual that covers your car. You can buy them at a bookstore or an auto parts house.
It has a full perimeter frame.
The 1966 Chevrolet truck fuse box diagram can be obtained from most Chevrolet dealerships. The fuse box diagram can also be found on the inside cover of the fuse box.
Most of them are located inside the brake drums.
1966 Chevrolet Impala CONVERTIBLE
In 1966, Chevrolet produced approximately 12,000 Impala convertibles. This model was part of the popular Impala line, which was known for its style and performance during the mid-1960s. The Impala convertible continues to be a sought-after classic car among collectors today.
You need to call a wrecking yard that has a Hollander cross reference and they can tell you.
At the rear of the engine on the passenger side is the filler tube and dipstick,
To replace the drivers side mirror on a 1966 Impala, remove the screws with a Philips head screwdriver. Remove the mirror , there will 2 5/16" bolts retaining the baseplate.
Chevrolet Impala 1962 Ford Mustang 1964 Chevy Chevelle 1966
Look in the fuse box, it's the round silver thing that plugs in.
Impalas Bob's will sell you a hard copy of the 1966 Impala wiring diagram for $9.99. Alternatively you could check out the DIY Repair Manual site that sell complete service manuals including the wiring diagrams.
Remove the crankcase breather cap up in front of the engine and add motor oil down the tube.