2 bolts hold it in and you have the hot wire from the battery to take off the starter and 2 small wires and just pull it out.
you have to drop exhaust be able to remove starter.
Is the motor the same? Do they both have A/C or no A/C?
Rochester Quadrajet
Assuming you are talking about the Impala/Caprice, it's 115.9 inches.
In 1961, the Impala SS (Super Sport) was introduced to the market. The Chevelle went out in 1977 during a Chevy downsizing, when all sedans took the Malibu name. since 1961 chevy has halted the production of the SS a few times. chevy made there first car in 1913, it was a 1914 royal mail roadster.
heck the Kelly Blue Book, on the internet
the fuse is the last 8" or so of the large red #10 wire that attaches to the large starter solenoid bat. terminal.
maybe a loose ground to the starter or the bend-ix may be in a bind with the flywheel
1977-85 Impala, 1977-90 Caprice
On the drivers door, inside edge of the door is a label, and that tells you. Also, take it to a weigh station for trucks, they will sometimes let you weigh your car.
A 1977 caprice was using the same 267cid engine as the impala at the time, wikipedia says it had around 170hp.
You'll need to pull the steering wheel, but that involves messing with the air-bag. If you haven't been trained, don't do it! Air bags are very sensitive and can go off without warning when they are out of circuit. Your efforts to save a few dollars could result in a very expensive repair and possibly injury or death. For this particular problem, you should take it to a professional. Ummm... a 1977 Chevrolet Impala doesn't have an airbag. Please wake up.