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Old 12-16-2019, 02:16 AM
Jack Gifford's Avatar
Jack Gifford Jack Gifford is offline
formerly 'Pontiac Jack'
 
Join Date: Dec 2004
Location: Phelps, NY 14532
Posts: 10,340
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Quote:
Originally Posted by 77 TRASHCAN View Post
... I have wondered what all the aluminum blocks were intended for, or if Mickey just had the pull to have them made...
I can only answer regarding the half-dozen Harvey Aluminum blocks (two of which I bought from Mickey and Tom S had at least one). I have copies of documentation of the following:
They were for a 1961 study by PMD to evaluate plated (non-sleeved) bores in aluminum blocks- one of mine had remnants of chrome-plate on the bores, and marks where a thermocouple had been clamped between the deck and a head. It was a failed attempt. Mickey knew about the blocks and somehow(??) acquired them. These blocks were in no way race-oriented, as Pontiac merely loaned Harvey the sand-casting patterns of a 389. The main webs (and possibly the decks) were slightly thickened, but the bare blocks only weigh 69 lbs.

__________________
Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons?
... or has built a record breaking DOHC hemi four cylinder Pontiac?
... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967)
... or has a Pontiac born the same year as Jim Wangers? (1926}

Last edited by Jack Gifford; 12-16-2019 at 02:21 AM.
 


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