The 400 wasn't available in the El Camino in '78.
I owned a 78 Monte Carlo with a stock 305 2 BBL carburetor. If I remember correctly, the HP was 145MPH.
it should be any 4 bolt main small block, like a 305 350 383 400 327 you could even upgrade to a big block, but you may run into some trouble with engine mounts.
GM started using the turbo hydromatic 350 in 1969 and used it with modifications until 1984.
yes it should.
You don't...
Same as a 78 chevelle.
no
19.5%
To find the mean of the numbers 79, 78, 76, and 72, add them together: 79 + 78 + 76 + 72 = 305. Then, divide the sum by the number of values, which is 4: 305 ÷ 4 = 76.25. Therefore, the mean is 76.25.
400 - 2x = 244 Therefore, 2x = 400 - 244 = 156 Therefore, x = 156/2 = 78 Therefore, you would be 78 years old.
If you're referring to the wheel bolt pattern it is 5x4.75