There were 3.4 OHV engines around before the production introduction in the Minivans (AL heads, 1996) and Camaros (FE heads, 1993).
The 1990 Beretta Indy Pace Car had a custom 3.4 built with an aluminum block.
Marty
The 1990 Beretta Indy Pace Car had a custom 3.4 built with an aluminum block.
Marty
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