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-   Engine/Transmission/Performance Adders (https://montecarloforum.com/forum/engine-transmission-performance-adders-12/)
-   -   400 small block (https://montecarloforum.com/forum/engine-transmission-performance-adders-12/400-small-block-1449/)

bbyblue74 Apr 4, 2006 10:15 PM

400 small block
 
does anyone else have a numbers matching 400 small block in there 1st or 2nd gen monte? they seem to be a pretty rare find

88ss408 Oct 20, 2006 06:34 PM

RE: 400 small block
 
i have a 400 small block but it in a 3rd gen monte carlo ss 1988

zapp59 Nov 1, 2006 08:07 AM

RE: 400 small block
 
I have a '70 monte carlo with a M21 four speed that has a '70 400 small block, and I love it. [8D]

GrandPaDave Nov 1, 2006 05:36 PM

RE: 400 small block
 


ORIGINAL: zapp59

I have a '70 monte carlo with a M21 four speed that has a '70 400 small block, and I love it. [8D]
Is is a 4-bolt main?

zapp59 Nov 18, 2006 10:33 AM

RE: 400 small block
 
Yes mine is a four bolt main, GM only made them like three years, 1970-1972. I have three beside the one in the '70 monte, the others are two bolts with with two of them having being converted to four bolt mains, and one is still just a two bolt main. I was just wondering what it is you were trying to find out?




85T5MCSS Nov 23, 2006 12:53 PM

RE: 400 small block
 


ORIGINAL: 88ss408

i have a 400 small block but it in a 3rd gen monte carlo ss 1988
81-88 are considered 4th gens while the 78-80 are 3rd gens
And yes, 400s are nice.

88ss408 Nov 23, 2006 07:20 PM

RE: 400 small block
 
yeah i know man my bad !!!!

Montecarlo1 Jan 19, 2021 02:10 PM


Originally Posted by bbyblue74 (Post 9654)
does anyone else have a numbers matching 400 small block in there 1st or 2nd gen monte? they seem to be a pretty rare find

I have a 1970 Montecarlowith the 400 small block, with 80,250 original miles

Montecarlo1 Jan 19, 2021 03:53 PM

Monte Carlo 1970
 

Originally Posted by Montecarlo1 (Post 724593)
I have a 1970 Montecarlowith the 400 small block, with 80,250 original miles


Robkacic Jul 16, 2023 12:16 PM

70 Monte Carlo
 

Originally Posted by bbyblue74 (Post 9654)
does anyone else have a numbers matching 400 small block in there 1st or 2nd gen monte? they seem to be a pretty rare find

https://cimg2.ibsrv.net/gimg/monteca...199bce374.jpeg
https://cimg6.ibsrv.net/gimg/monteca...663488851.jpeg
I love mine


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