The small bolt pattern is 5 lugs on 4". This was used until 1972. In 1973 they changed to the large bolt pattern which is 5 lugs on 4.5".
8 cylinder 290 hp
The Charger had 5 different 8 cylinder engines available in 1970, gonna have to be a bit more specific
It is 4.5".
5x5
5x4
#1 is the first plug closest to the radiator on the drivers side.
No actual data exists to answer this, but rest assured a 6 cylinder in a 70 Challenger is very rare.
That car should get 16 to 18 mpg.
that all depends on what engine you have in it, a 6 cylinder or a v8, need more information.
has to be worth a lot since they never made a 70 charger with a 4 cyl.
Voltage regulator is located on the fire wall L/H side near you master cylinder
No, Dodge hasn't used points since the 1970's.No, Dodge hasn't used points since the 1970's.