00Silv4.8

iTrader: (10)

I dont think it will even bolt-up to a 4.3?

04SilverCrew

I have had 3 Grand Prix GTP's and the supercharger helps a ton. Makes the car fun to drive. I think you get a 60HP gain over the n/a 3.8, straight from the factory. But there is a ton of aftermarket for the grand prix's. Smaller pulleys, intercoolers, etc.

Clean her up and throw it on ebay... should bring more than a 20

trever1t

iTrader: (14)

well there you go!

rickjamesCC

iTrader: (1)

Well this inadaquate blower took three of my budies that were engine mechanics on the C-130 in the 11's on there GTP's before they went turbo, eaton's are well designed even if they don't bring much money.

BlownChevy

iTrader: (20)

you did not win anything, that is an MP 62 for the early 3800

trever1t

iTrader: (14)

i bow to the expert

Mud slinger

iTrader: (2)

Dang, and I was about to give you a cookie.. Shame shame

trever1t

iTrader: (14)

crap!!! Blown Chevy will pay!

budhayes3

iTrader: (19)

Any answer on this? My 96 Blazer has a 4.3

AKlowriderZ71

iTrader: (22)

I've never seen an intake manifold to bolt one onto a 4.3.

Oh, I worked for GM when they were putting those on the 3.8's. The supercharged 3.8 was 240hp, while the n/a was 200hp.