Heres my Chevrolet 396 that whas just rebuilt and bored out to a 408 put back in my 1969 Chevelle SS
Category All / All
Species Unspecified / Any
Size 1280 x 960px
File Size 256.8 kB
There were different models of the stock 396. This particular one put out 425 hp stock. However Ive upgraded the cam, pistons rods roller rockers and everything the only thing originsl is the block which as you saw wad bored out to a 408. I havent had it tested since the rebuild but im sure it quite significant. But yes this engine in original stock condition put out 425 hp.
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