I like the Hellwig #55703.. They've been in the sway bar business for a long time..
Those 71 Grand Prix have something no other A body has, the big 1942 AO Smith frame that was designed for the 68-72 El Camino... John De saw to it that his baby was getting the best frame GM had.. I never knew about these frames until I bought a 69 el Camino SS396 and noticed how solid and smooth it drove. Once I climbed under it and saw that massive frame I knew why my car handled like they did.. Good luck!
Last edited by 389; 04-25-2022 at 05:43 PM.
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