500 efi
#1
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Thread Starter
500 efi
Does anyone know the size of the intake plenum to intake manifold O rings, or are do I have to get them from merc?
Also the size of the O ring for the oil passage under the # 4 bearing cap?
Also the size of the O ring for the oil passage under the # 4 bearing cap?
#9
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http://paceperformance.com/i-6485828...-oil-seal.html
#6264902 - Big Block Chevy Gen V & VI Rear Cap O-Ring Oil Seal
$1.19 FROM gm / gmpp DEALERS.