Guest Posted July 16, 2002 Share Posted July 16, 2002 i have 3 buick 350's.<BR>1 from a 68 and 2 from a 69 skylark.<BR>are the buick 350's made during that time period large or small block?<BR>its a silly question but i'm afraid i have little knowledge on the subject. Link to comment Share on other sites More sharing options...
BUICK RACER Posted July 16, 2002 Share Posted July 16, 2002 Buick 350s are considered small blocks Link to comment Share on other sites More sharing options...
Guest Posted July 16, 2002 Share Posted July 16, 2002 all 350's are considered small blocks, any year. If yours have the 4 barrel carb, they are likely to be the high compression version which were only available in 68-70. Link to comment Share on other sites More sharing options...
Buick Doctor Posted July 16, 2002 Share Posted July 16, 2002 The Buick 350 high compression 315 horsepower engine was only available in 69 and in 70. Most 4 barrel versions of the 350 Buick were NOT high compression versions. In 71, you could no longer get any high compression 350 or 455 Buick. 1968 Buick 350 engines with a 4 barrel were 280 horse and they did not offer the high compression version that year. Information is from Buick sales brochures from those years and also from the Hollander Interchange manual. Link to comment Share on other sites More sharing options...
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