59-82 VALVE COVERS – 283 / 327 / 350 RIBBED W/PCV & BREATHER HOLES POLISHED (ND)

Description

* One hole machined in each cover
* One PCV grommet
* One push-in breather (baffled with foam insert)
* Raised Corvette script lettering and 7 fins, standard perimeter mount style for 1959-1982 cylinder heads. Mid height design clears most roller rockers

Holes are located on the intake manifold side of the valve covers. This location corresponds to the baffles cast into the interior of the covers.
On the driver’s side, the hole is near the front. On the passenger’s side, the hole is near the rear/firewall.

NOTE: These are sand cast parts and there will be some porosity.