Custom-Fit FAB9 Pro Street Housings

Chassisworks’ factory-welded FAB9™ housings offer superior strength from fabricated center-section panels, internal tube gussets, folded back braces, and consistent robotic spray-arc-welded seams. Selectable options include suspension bracket width of 16-1/2" to 42" in 1/2" increments; housing end-to-end width of 22" to 62-1/4" in 1/4" increments; housing-end type (floater ends available for 3-1/4" tube only); centered, 1/2", or 1" pinion offset; installed axle vent; installed folded back brace; and adjustable shock mount and clevis kit. Complete correct-length axle packages and third members are also available.

Custom Rearend Worksheet

All orders for factory-welded FAB9™ housings require completion of our detailed custom rearend worksheet to ensure the housing is built to your exact specifications.

Download Worksheet