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Need a measurement (ATI damper --> 440 block)


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12:16 PM
Dec 7, 2011
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I need the precise distance between the block (440) and the face of a 3 ring ATI Super Damper. Block reference should be timing cover/water pump housing attachment face.

Here is a pic (not mine) - is the forward looking oil pump mounting face on the same plane as the timing cover mounting flat? If yes, then it seems the easiest way to measure from the pulley face to the oil pump cover mounting face.

Thanks for your help!

Last edited:
Not worried about pulley alignment at all. I need this measurement for a drawing
I think if you contact ATI they can provide CAD drawings that might help.
I think you need the ATI part number. They make like 10 different dampers for BB Mopar
Ok, it should be either 917122E (steel) or 917474E (aluminum) - those are the only two for a 440, stock timing cover, and 3 ring design. thanks.