There's an article about this car that runs against 1962 Chevy Impala SS 409. http://www.motortrend.com/classic/roadtests/12q2_1962_chevrolet_impala_ss403_vs_1963_ford_galaxie_500/viewall.html
It's using 3.5 final for Ford and 3.08 final for Chevy.
Ford Galaxie 500 XL Sport specs
| Car type | Coupe |
| Curb weight | 1815 kg (4001 lbs) |
| Dimensions | 5.33 m (210 in) long, 2.03 m (80 in) wide, 1.41 m (56 in) high |
| Wheelbase | 3.02 m (119 in) |
| Introduced | 1963 |
| Origin country | United States |
| Views | 5.4k |
| Submitted by | Super8 |
Powertrain specs
| Engine type | Ford Big-Block FE 427 V8 90 degree |
| Displacement | 7.0 l (425 ci / 6965 cc) |
| Power | 431 ps (425 bhp / 317 kw) @ 6000 rpm |
| Torque | 651 Nm (480 lb-ft) @ 3700 rpm |
| Power / liter | 62 ps (61 hp) |
| Power / weight | 237 ps (234 bhp) / t |
| Torque / weight | 359 Nm (265 lb-ft) / t |
| Transmission | 4 Speed Manual (3.5 final) |
| Layout | front engine, rear wheel drive |
Galaxie 500 XL Sport competition
