Decent TALL general aftermarket Chrome tin rocker covers for the 59-79 Pontiac V8... being suitable for 389, 326, 350, 400, 455. These are ideal for roller rocker fitment etc...

• Gaskets: Want to add the gaskets while your at it...?? . there are two quality types.. the traditional cork..or a longer lasting more forgiving flexible cork/rubber compound. There is a price difference but the cork/rubber type can be repeatedly used moreso then straight cork. Note the number and put it in the search box on the top RHS of any page to link to it when ready.  

1. Cork  # PW10644
2. Cork / Rubber # PW10643

Note the height is 3.5 inches or in metric.. 90mm. The normal size is 2 3/4 inch and has forward or aft breather hole ...depending on which way you want to set them up.

NOT for 301 turbo cars.

Keep in mind when considering these.. that alternator brackets and the like.. must clear the rocker cover.