89LS1FOXER

iTrader: (47)

yes it will fit the 4.8,5.3,5.7 (ls1) and the 6.0

BlownChevy

iTrader: (20)

I wouldn't.

Not tryin to **** block you here seller, but the MP90 is already a little anemic on the 5.3L.

89LS1FOXER

iTrader: (47)

Never said it was a good thing to do. it is a small unit but it will make 400hp on 4.8 or 5.3 with supporting mods. If your looking for a s*** load of power this is not the blower for you, but if you want a good power increase with ease of installation than it would work nicely. But yes its best fit for 4.8-5.7 according to magnuson.

Sinr98

iTrader: (6)

Ok thanks. I couldn't find any info on the unit so I appreciate the heads up.