i bought these engine mounts for my 383 i ended up getting these mounts
http://www.summitracing.com/parts/AXT-2326/
once i received them the mounts didn't match up to the holes (only the top 2 did) so i decided to just use the top 2 holes i tried to get it to fit onto my k-member and it just barley did fit, after going through my stuff trying to micky mouse it i found the mounts off the 318 and they were they same thing. soo i was wonder would these http://store.440source.com/Engine-Su...info/119-1000/
mix with these? it looks similar to what is in the manual i have but the manual i have is for a 72
the car is a 73 Plymouth satellite with power steering

 

The two types do not mix. Could they have sent you 318 mounts ??

 

there the right part number
i looked at summit and orielly auto-zone and pepboys and there all selling the same one and the one they sent me was the same part # in my manual it shows a 2 part mount but i can't find anything like it

 

The second bracket you showed requires a sandwich type mount, and uses a different K member. My guess is that these are SB brackets.

 

DID you get two the same ??? They list a 105-2326 and a 2325 Left and right !!!

 

there both different does anyone have a pic of there 383 or 400 mounts?