2019 rule book (1).pub (Read-Only) - Doerunraceway

Lower A frame must be right & left and of same design; rubber, nylon, or steel lower A frame bushings, no offset or bearing type: welded or bolted shock mount on lower A frame. Lower A frame mounts & bolt holes on frame must be in OEM, loca on. OEM ball joints only. Sway bar must be unaltered OEM. After market lower A‐Frames are legal. ................
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