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Posted

First:

Will A Transmission Off a 95 GP with a 3100 fit a 95 Chevy Lumina with a 3100. I was Positive It would, but my dad talked to the guy at the junkyard and he said the Luminas and Monte carlos were different.

Second:

Will A motor and tranny off a 94 cutlass supreme work in a 95 GP? Looking at swapping the entire cradle and everything since its way easier. I remember something about OBD 1 vs. OBD 1.5. Does that matter in this case?

 

Thanks,

Mitch

Posted

1. Yes, it's the same transmission, hell, they are the same car.

 

2. Yes, both 94 & 95 are OBD 1.5 so it should be a direct swap.

Posted

To answer your first question... The transmissions are the same, both would be the 4T60E And should be a direct swap

As for your second question... The 95 GP will likely be OBD 1.5, the 94 Engine will be OBD 1....How much difference there is between the 2 I'm not 100% sure, maybe someone else can chime in with that...

 

Jamie

Posted

Yes, both 94 & 95 are OBD 1.5 so it should be a direct swap.

 

I thought OBD 1.5 was a 1995 thing... my mistake

 

Jamie

Posted

As for your second question... The 95 GP will likely be OBD 1.5, the 94 Engine will be OBD 1....How much difference there is between the 2 I'm not 100% sure, maybe someone else can chime in with that...

Jamie

 

They should both be OBD 1.5. The only car I believe that got OBD 1 in '94 was the last Luminas before they facelifted them... but I could be wrong.

Posted

As for your second question... The 95 GP will likely be OBD 1.5, the 94 Engine will be OBD 1....How much difference there is between the 2 I'm not 100% sure, maybe someone else can chime in with that...

Jamie

 

They should both be OBD 1.5. The only car I believe that got OBD 1 in '94 was the last Luminas before they facelifted them... but I could be wrong.

 

Yeah, the 94 Lumina was the only W that year to get the 3.1L and it was OBD1.

 

Posted

As for your second question... The 95 GP will likely be OBD 1.5, the 94 Engine will be OBD 1....How much difference there is between the 2 I'm not 100% sure, maybe someone else can chime in with that...

Jamie

 

They should both be OBD 1.5. The only car I believe that got OBD 1 in '94 was the last Luminas before they facelifted them... but I could be wrong.

 

 

Now that I think about it, I think your right... Based on the fact that Ben over on 60* has chipped the 91-93 engine but NOT the 94-95 engine... Makes sense that the reasoning for this is OBD 1.5...

 

Jamie

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