Ridetech's Momentum chassis for 1968–1972 GM A-Body with hub spindles is offered in a narrowed 57.25" flange-to-flange width for tight-fit builds. The complete kit ships with upper and lower arms, front sway bar, AFX hub spindles, brake brackets, steering components, 4-link bars, body bushings and a narrow rear housing and axles to support narrowed-frame conversions.
Ridetech 68-72 GM A-Body w/ Hub Spindle & (Narrowed) 57.25in Flange to Flange Width Momentum Chassis