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**WIDESIDE72** · 04-16-2018, 03:36 AM

I have a 70 longhorn with a big block 400 with what appears externally to be this same setup. I have never had it apart though. I reread the original post and realize that the small block mounts must be slightly different. The have a nut in the mount that bolts to the block. The onlt trouble with the sbc set up is getting a wrench up in to the frame tower to tighten the bolt. That is what i used the tite reach wrench for.

I have a pair of 72 big block frame stands from a truck I parted out that i plan on using on my truck if the need should arise.

04-16-2018, 03:36 AM	#5
WIDESIDE72 Senior Member Join Date: Aug 2008 Location: Cedar Park, Texas Posts: 7,494	Re: Big block engine mount question I have a 70 longhorn with a big block 400 with what appears externally to be this same setup. I have never had it apart though. I reread the original post and realize that the small block mounts must be slightly different. The have a nut in the mount that bolts to the block. The onlt trouble with the sbc set up is getting a wrench up in to the frame tower to tighten the bolt. That is what i used the tite reach wrench for. I have a pair of 72 big block frame stands from a truck I parted out that i plan on using on my truck if the need should arise.