killagt

iTrader: (3)

I heard friend talk about some guy own a third gen and having 6.6L trans am engine ? its possible ?

millersta

iTrader: (2)

there are many third gens with big blocks

cambirdracing

iTrader: (4)

There is a guy at HRP that runs a 3rd gen with a 455 Olds in it. Not street legal but can be done. Depends on the 6.6! Olds or Pontiac. Neither made a "big block". There were short decks and tall decks. Basically 265-301 Pontiacs were short decks, all others were tall decks. Same bore spacing. As is the Olds, 350-403 was a short deck, 455 is a tall deck. All Olds had the same bore spacing.

ZONES89RS

iTrader: (25)

It has all been done, look here:

www.thirdgen.org

Everything you want to know about the beloved third gen camaro/firebird.