Need help 5.3 swap on 1980 cutlass supreme

Markt361

Markt361

n00b
Jul 16, 2018
2
0
1
#1
So I’m doing a 5.3 swap on my 1980 cutlass supreme. It’s my first time doing a swap period. I’m not sure what motor mounts shells adapter plates to use.. I pulled out a 260 cubic in v6 outta of the cutlass I know I can’t use the mounts .. but I’m confused if I can use 5.7l motor mounts for the ls vortec swap.
 
oLdS1

oLdS1

Not-quite-so-new-guy
Mar 25, 2018
42
67
18
Van Wert OH
#3
F

focused313

Master Mechanic
May 1, 2014
325
313
43
#4
I've read about 300 LS swap threads on G-Bodies all over the internet...most say go with the Holley motor mounts. A lot also say Holley oil pan. There are others you can use though.
 

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