Re: Resurfacing V8 Rocker Arm Pads

Posted by Joe Hall On 2007/6/3 22:31:18

The receeded exhaust valves were on the 56J I bought in 1986, with 81,000 miles on it. With just shy of 100,000 on the odometer, I pulled the heads and had a valve job done. Bear in mind the engine had had the shade tree rebuild at an estimated 75,000 in the late 1960s.
It was a basic valve grind, and maybe replaced a valve or two, I don't remember. When I tore it down again for a complete rebuild about 40,000 miles later, the exhaust valves were severely receeded, believe me!

When I rebuilt it, I had the hardened exhaust seats installed. Today, 70,000 miles later, it still idles smooth and gets as good of gas mileage as ever, around 20-22 at 65-70 mph. That is with the T85 and 3.31. rear end, with a final overdrive ratio of 2.38. I also run an AFB carb.

I live just about 115 miles up in KY, once you cross the state line on I65 coming from TN. Nashville is about 140 miles from here. The wife and kids are going to Japan for the summer, so maybe we can get together sometime. Perhaps a cruise in, or car show somewhere in between, or just a nice drive in my 56J or your Packard!

I have an old Volvo for bad weather, but when the weather is nice, its either the Harley or one of the 56Js. Life is good :)

Joe H