4-LINK 78-83 MALIBU 78-88 MONTE CARLO, 24" WD FRAME OUTSIDE - OUTSIDE, (BARE FRAME ONLY) The S&W welded frame for the 78-88 GM ?G? body is designed to fit up to 15 x 33 drag tires or 31x18.5 Hoosier street radial tires. This frame comes completely welded with 2 x 3" mandrel formed frame rails, front crossmember, 4-link front mounts, rear shock ...