Pistons 8.5 to 9:1 CR
Aftermarket rods
Carb Holley 4bbl

or---- intake for 4.3
cam for 4.3
headers for the 4.3

Hyper,

I have a 650 cfm Holley, 4150.
If you are interested I'll take it down off the shelf and get you a little more info.
It was on a 330hp/7.4 that ran fine, so it should be in good shape.
I'd probably take it apart and clean it, but other than that it should be fine.
This carb be just right for a 350.
It's been on the shelf for a while and I don't really have a use for it.
e-mail me if interested: [email protected]

TomR

I have a worked 800 double pumper Holley. But that is probably too big for your 350 motor.

got a four barrell intake and I think late model vortec heads,got a stroker assy for 350,w pistons .030. Got late model vortec 350 heads all machined,I think IMCO is the only people that make decent v6 manifolds?got a set of EDDIE marine small block that need a broken bolt removed,w/very low hrs.......and could use a good set of h-beam std rods myself........