Serving Professional Engine Builders & Rebuilders Since 1964
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Engine Builder Issue: December, 2003
PERA’s Core Corner
Stumbling block of exterior identification between the 4.8L and 5.3L engines.
Valve Guide Reconditioning
The condition of the valve guides in an engine is extremely important because they support the valve stems and cool the valves. But worn guides increase oil consumption, and too much clearance between the guides and stems can make the valves run hot,...
Getting Aluminum Clean: There’s More Than One Way
Cleaning aluminum creates special challenges for engine builders because of its corrosiveness and soft metal properties. There are several effective ways to clean this non-ferrous metal but there is no magic solution. You will more than likely hav
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