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**Blazerowner** · 11-06-2017, 04:23 AM

A measurement would be great. Did you simply slide the engine forward on the mounts or did you slide the crossmember forward? Since I’m going with a 4l80e/np205 in mine I am probably going to be moving the engine another 3-4” forward compared to the 4l60. I went this route for the reputation the 4l80 has to hold up to higher horsepower since I’m using an ls3 for my build. What did you go with for headers/manifolds? Any pics of the setup?

11-06-2017, 04:23 AM	#46
Blazerowner Senior Member Join Date: Apr 2006 Location: Yuba City, Ca Posts: 1,920	Re: 72 blazer ls swap A measurement would be great. Did you simply slide the engine forward on the mounts or did you slide the crossmember forward? Since I’m going with a 4l80e/np205 in mine I am probably going to be moving the engine another 3-4” forward compared to the 4l60. I went this route for the reputation the 4l80 has to hold up to higher horsepower since I’m using an ls3 for my build. What did you go with for headers/manifolds? Any pics of the setup? __________________ Kirk 72 Blazer CST 4wd highlander 66 Nova Last edited by Blazerowner; 11-06-2017 at 04:30 AM.