67-72 Big Block frame mounts - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Full Chicken · 04-06-2005, 01:53 AM

I need some guidance on a big block swap into a '69 K20. The truck is originally a 350/SM465 truck, but a 454/400/205 is going in. I read the thread about using small block engine mounts with the big block frame stands, but am not sure that is the only option. Besides, the guy that wrote that info. wasn't sure about the fitment on a 4wd application. As far as I can tell, the frame isn't that different, but I'd rather not screw it up and have to do it twice.

Any help would be appreciated.

04-06-2005, 01:53 AM	#1
Full Chicken Registered User Join Date: Apr 2005 Posts: 2	67-72 Big Block frame mounts I need some guidance on a big block swap into a '69 K20. The truck is originally a 350/SM465 truck, but a 454/400/205 is going in. I read the thread about using small block engine mounts with the big block frame stands, but am not sure that is the only option. Besides, the guy that wrote that info. wasn't sure about the fitment on a 4wd application. As far as I can tell, the frame isn't that different, but I'd rather not screw it up and have to do it twice. Any help would be appreciated.



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