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sshockr · 02-27-2010, 08:16 PM

I'm swapping in an LT1 which has plenty of flat technically level area on top. If I place a straightedge across the top and measure down from the straightedge the drivers side is 1 in closer to the frame than the same point on the passenger side. 1963 C-10 straight six motor mounts used.

My question is thus; Should the top edges of the frame where the top of the engine mount attaches be equal distance?

This all arose from the 1967 C-10 headers I bought having the number 1 primary hit the engine mount.

Thanks in advance,

- Brian

02-27-2010, 08:16 PM	#1
sshockr Registered User Join Date: Oct 2009 Location: Wichita, KS Posts: 91	Engine twisted in the frame? I'm swapping in an LT1 which has plenty of flat technically level area on top. If I place a straightedge across the top and measure down from the straightedge the drivers side is 1 in closer to the frame than the same point on the passenger side. 1963 C-10 straight six motor mounts used. My question is thus; Should the top edges of the frame where the top of the engine mount attaches be equal distance? This all arose from the 1967 C-10 headers I bought having the number 1 primary hit the engine mount. Thanks in advance, - Brian __________________ 1963 Long Bed C10 - LT1/4L60E Swap in Progress. Blew up the straight six and happened to have the engine trans combo on hand already. 1995 Impala SS - LT1/T56 Combo. This is my 1st priority project.