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Old 05-20-2020, 12:44 PM
Baron Von Zeppelin Baron Von Zeppelin is offline
Ultimate Warrior
 
Join Date: Jul 2005
Location: North Carolina
Posts: 8,468
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Quote:
Originally Posted by Douglas Willinger View Post
What would have a prototype alumunum SD455 intake have looked like?
There was a factory produced aluminum intake that has been named a 73 SD "concept". Non-exhaust x-over, non-egr.

Carries a different part number than any 69-72 aluminum intake and was made available over-the-counter.
Numerous PY'ers have owned them.
But i forgot the part number
Been some pics posted of them in the past
They used to pop up on eBay once in a while

Thought pattern consensus is they went into service parts category when SD had to have EGR by the time it was released into production. Leftovers