Fs: Mast ls7 black label 285 cc 6 bolts heads SOLD!
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![Exclamation](https://ls1tech.com/forums/images/icons/icon4.gif)
I have a pair of Mast motorsports Black label LS7 285cc 6 bolt heads with titanium valves & keepers with there .700" lift springs. These heads flow! Im selling them for $4000. They go for $6000 from mast. PM me if intrested
Last edited by moiy1983; 09-10-2018 at 08:10 PM.