1991 Buick Skylark Iron Duke

Asked by Arjeje Apr 02, 2021 at 08:52 AM about the 1991 Buick Skylark Sedan FWD

Question type: Car Customization

I have a 1991 Buick skylark that is an
incredible condition inside and out,
however the motor has a cracked
block. Would it be possible for me to
put in a D6 instead of fixing the iron
Duke? Also, is the iron Duke block
made of iron or aluminum?

4 Answers

F_O_R answered 3 years ago

If you really love the car and have the money to spend you can install a 3.0 or 3.3 V6.

3 people found this helpful.
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Arjeje answered 3 years ago

Any particular year I should look for? Would it bolt right up to the transaxle? Exhaust? Electronics?

Mark helpful

F_O_R answered 3 years ago

The same year would be best. I think you could make anything up to 95 work as long as it is OBD1. Obviously the exhaust would not work. I would not attempt such a swap unless you are an experienced mechanic or you have at least 5+ grand to spend.

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