I have a 1995 riveria with a blown motor and a 1995 lesabre with a good motor, can i swap bottom ends if we drive it like a grandma and not beat the living hell out of it?

No, the Riv SC is a S1 motor and the LeSabre is a S2 motor. Different heads blocks etc etc.

Are you asking if you can take an N/A lower block and take */C'd stuff and put it on it? It has been done. Called a top swap. A few have already done it.

EDIT:Just noticed Bill'* post.

Bill aren't all 95'* Series 2?

thats exactly what i am trying to do and wnat to know if it'* bolt on just swap the top?

the research we did says all 95'* are series 2??????

If so, I've done a topswap on my '97 Grand Prix. I get a little bit of knock at low rpms and high load. So if you drive like a grandma, you'll be fine.

I'd be lying to you if I said yes. Take pics of the Riv'* motor and post it up. We all know the LeSabre being NA is a Series 2. The supercharged motors in 95 were not Series 2 though.

I'm 100% positive of this being fact. It'* also one of the reasons I sold my 1995 SSEi.