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#1 |
Member
Join Date: Mar 2007
Location: Lake Orion, Michigan
Posts: 337
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The 231 is a Buick engine and it's a 90 degree V6. The 2.8 in the S-10 is a 60 degree V-6 and it's completely differrent.
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#2 |
Veteran Member
Join Date: Mar 2002
Location: Miles From Nowhere
Posts: 7,807
Likes: 2,897
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That it is..but all Buick 90 degree V6's that were also used in FWD cars, had the GM FWD bell housing pattern..and that includes the 3800 Series III that was used in the Firebird /Camaro.
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#3 | |
Senior Member
Join Date: Feb 2002
Location: Southeast Michigan
Posts: 909
Likes: 70
Liked 239 Times in 114 Posts
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Later in the development of the 3.8 L Buick they changed the Bellhousing style to the GM small bell configuration . The Buick V-6 used to have the BOP bell , but when that engine was re-done to the Buick 3800 the bell was changed to the GM small bell , so the block was different and was used even in RWD vehicles like the 4th gen Firebirds and Camaros with that small bell . My street car is a 1996 Firebird with a 3800 and it has a 4L60e with that small bellhousing . The small bell was used on the Chevy 2.8 , 3.1 , and 3.4 L engines . |
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