For 9" Ford floater Dragster / F/C (solid mount), wheel to wheel of 31-1/8"

For 9" Ford floater 4-link (with 20" centers), wheel to wheel of 35-5/8"

For more series II floater axle configurations, see page 53 of our catalog. For a list of the most popular modular configurations with flange axles, see page 52.