4.1 to 4.5 engine swap

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Oct 19, 2009 | 08:36 PM

Mallante88

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Joined: Oct 2009

Posts: 2

4.1 to 4.5 engine swap

Has anyone replaced a 4.1 with a 4.5 in an 87 Allante? Is this a feasable swap.
Will I need other parts from the doner vehicle. (computer,harness etc)

Oct 19, 2009 | 09:02 PM

Stealth

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Joined: Feb 2007

Posts: 3,945

go here ...

https://www.cadillacforum.com/forum/...ead.php?t=9937

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