Jacob Cote

Was wondering if anyone could point me in the right direction for an adapter kit or intake of some sort to bolt this 471 blower to a 2004 5.3 lm7

jordoza

I have never seen a manifold and drive kit for a 4-71 on an ls. I have seen one for a 6-71 but it was 2600 bucks made by the blower shop. The 4-71 is to small to work well without over driving it and that blower in the picture is set up for diesel and the bearings will **** when over driven. Between the cost for the drive, the custom crap to make the fuel injection work and a proper rebuild on the blower with the correct bearings and parts you would be pretty close if not more than a lsa set up with adapters. The amount of custom stuff to make the 4-71 work just isnt worth the time in my opinion.

Bad Apache

I run a 6-71 on a first gen SBC. From my experience, go LSA or turbo. Don't get me wrong, I love the blower, but what an antiquated turd when it comes to street friendly power. Let alone the heat and carb tuning crap.

Good luck whatever you decide!

Jacob Cote

Not the answer i was hoping for lol this makes me sad maybe ill look into dirt cheap turbo or something thanks for taking the time guys

truckdoug

iTrader: (25)

sell it and go china turbo