Best valve covers for lt1
#17
Here`s my engine when I had some B&B Fabrication covers on it w/ a Vortech polished elbow. Those covers are the same as what Lingenfelter used to sell in their catalog. I didn`t really care for the quality of them, especially after I got my Proforms. I miss the bling, but not the upkeep
#22
I want those proform black ones, but with perimeter bolts instead. Any pros /cons of perimeter bolt? I am thinking that my Z has a tiny bit of seepage out of the drivers side rear of the valve cover. I would assume that perimeter grips the outside better, where it counts.
#25
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#29