66 cutlass engine swap

11-17-2004, 05:09 PM

I was wondering how difficult it would be to swap an LT1 SBC 350 engine with a 4L60E auto trans into a 1966 cutlass body. The cutlass has a 330, and auto trans.

bobolds · 10-04-2006, 03:20 AM

I am curious if you made the swap?
I have a 1967 Cutlass and was considering engine swap options. My car is stock with a 330 2 barrel and Jetaway two speed.

Oldsguy · 10-04-2006, 04:47 AM

Bobolds, If you haven't purchased an engine yet might I suggest a 400/400? Keeping it Olds would probably be easier.

pcolapacker · 11-18-2007, 02:09 PM

Jimmy - if you haven't already found it lt1tech.com has a forum which might help you.

Bobolds - I'm in your exact same position with a '67 Cutlass convertible. 330 4bbl T-350. I've been looking at LS1 derived engines like the 5.3/6.0 out of trucks/SUVs. Trying to figure if I want to keep by T-350 or buy an engine with attached tranny.

10-04-2006, 04:47 AM	#3 (permalink)
Oldsguy Administrator Join Date: May 2004 Location: Lees Summit MO Posts: 2,775	Bobolds, If you haven't purchased an engine yet might I suggest a 400/400? Keeping it Olds would probably be easier. __________________ Dan '46 2 door

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11-17-2004, 05:09 PM	#1 (permalink)
<jimmy> Posts: n/a	I was wondering how difficult it would be to swap an LT1 SBC 350 engine with a 4L60E auto trans into a 1966 cutlass body. The cutlass has a 330, and auto trans.

10-04-2006, 03:20 AM	#2 (permalink)
bobolds Junior Member Join Date: Oct 2006 Posts: 4	I am curious if you made the swap? I have a 1967 Cutlass and was considering engine swap options. My car is stock with a 330 2 barrel and Jetaway two speed.

11-18-2007, 02:09 PM	#4 (permalink)
pcolapacker Junior Member Join Date: Nov 2007 Location: Pensacola, FL Posts: 4	Jimmy - if you haven't already found it lt1tech.com has a forum which might help you. Bobolds - I'm in your exact same position with a '67 Cutlass convertible. 330 4bbl T-350. I've been looking at LS1 derived engines like the 5.3/6.0 out of trucks/SUVs. Trying to figure if I want to keep by T-350 or buy an engine with attached tranny.