[P.J.]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Mr70</div><div class="ubbcode-body">I've never seen a factory equipped 1970 L-78 Chevelle with a factory installed (CO) dual snorkle.
As far as I know,it wasn't possible to get a dual snorkle on a 1970 L-78 equipped Chevelle while being assembled.
That BB Dual came out later on during 1970,while the L-78 engine,which was only available for roughly the first 90 days of production,had long been discontinued on the Chevelle.
Open element (SS) or Cowl Ind.(DG) were it's only possibilities. </div></div>

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pj