Hey guys, new here. I have a 3800 from a 97 GTP that had spun a rod bearing and I have a guy that wants the supercharger, heads and intake for his 98 Olds 88.  Any one know what these parts would be worth? The engine had 104K on it when pulled.

Thanks Paul

My guess would be $200 for the supercharger, $75 for the intake, and $200 for the heads.

I would say around $600.  The heads are worth a lot of money..probably $500+ to an L67 enthusiest, however its whatever you think they are worth.  Used M90's go for $2-300.  The intake manifolds go for around $100.  So if you say 200 for the blower, 100 for the intake, and 300 for the heads, which are fair prices IMO, you get $600.

Someone should probably also inform the guy that this swap isn't going to be as simple as he thinks...but I'm not gonna do it.

Shawn

i see stock m90s on ebay go for 4-500, it looked to me like the going rate for the buy now option anyway

Quote from: futuretgp'eri see stock m90s on ebay go for 4-500, it looked to me like the going rate for the buy now option anyway

Used?  I can buy a P&P'ed M90 for $500!

Shawn