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does anyone know the difference between a l48 and a l82 as far as valve covers,air cleaner,1 or 2 air feeds.were they all the same depending on the engine designation.
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Originally Posted by 73corvette4x4
does anyone know the difference between a l48 and a l82 as far as valve covers,air cleaner,1 or 2 air feeds.were they all the same depending on the engine designation.
does anyone know the difference between a l48 and a l82 as far as valve covers,air cleaner,1 or 2 air feeds.were they all the same depending on the engine designation.
The dual-duct air cleaner, valve covers and the aluminum manifold would be the primary visible differences along with the PCV valve. Original PCV valves would have a yellow-body versus black but then the yellow-bodied came with all L82s and so have no relationship with a Pace Car.
There is no engine mechanicals that differentiated a Pace Car from a coup...only paint, decals and cosmetics (console name plate).
Hope this helps!
Last edited by hunt4cleanair; Jun 8, 2018 at 05:14 AM.
The dual-duct air cleaner, valve covers and the aluminum manifold would be the primary visible differences along with the PCV valve. Original PCV valves would have a yellow-body versus black but then the yellow-bodied came with all L82s and so have no relationship with a Pace Car.
There is no engine mechanicals that differentiated a Pace Car from a coup...only paint, decals and cosmetics (console name plate).
Hope this helps!
thanks for the info,my car doesn;t have the original engine but according to the serial number it was a l48.thanks again.skip