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Valve Cover, Chevrolet Small Block, 1987-1998, Center Bolt, (Set of Two)

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Price: From $225.97 to $388.08

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Chevy Small Block GM LT1/LT4, Center Bolt CORVETTE?? Script and Fins Valve Covers


These valve covers feature vintage CORVETTE script lettering and fins and strong cast aluminum construction. The script and lettering are raised. PML made these classic style valve covers for center bolt small block engines, GM Generation II LT1 and LT4.


PML designed these covers so that the top surface where the fins and lettering are is completely clean.


The design removed two bolts and the PCV/breather/oil fill holes from the top surface and added the script and fins. The sand cast aluminum construction is so much stiffer than stock that you do not need four bolts to apply pressure evenly to the gasket.


These covers are slightly taller than stock to allow for many types roller rockers. Use the dimensions to see if these will work with your particular configuration. Please check for interference from a taller valve cover as some engines have a bracket or other parts that sit close to the stock covers.


Optional PCV, Breather, and Oil Fill Holes:

PCV, oil fill, or breather holes may be machined on the intake manifold side, in the front or in the rear.


Covers do not come with holes machined for PCV, oil fill or breathers. Two locations on the intake manifold side can optionally be machined. Baffles are cast into the interior of the cover in two locations opposite where the holes would go. Please call to order if you would like PML to machined these holes. There is a machining charge.


PML recommends using Fel-Pro gaskets with these valve covers. The part number is VS 50088 R.


To install the covers using these gaskets, hold the gasket in place with your fingers and put your thumbs over the screws on the top. Then carefully fit the valve covers on the head making sure to get the groove on the covers lined up with the groove on the head. Put the exhaust side in first. Not getting the grooves lined up is a cause of leaks.


PML Valve Cover Features:

Strong sand-cast aluminum construction
Thick side walls and gasket flanges that will not bend when bolts are tightened
Cast-in internal baffles
Mounting hardware included

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