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Piston I.D. - Anyone Recognize These?

Piston I.D. - Anyone Recognize These?

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Old

Feb 10, 2018 | 08:02 PM

#1

costpenn

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Joined: Jun 2011

Posts: 2,866

From: Carrolllton Texas

Piston I.D. - Anyone Recognize These?

I'll flip it over in the AM and see if I can find any other numbers on the inside of the crown or skirts but does anyone know whose these are? There is a number etched on the piston crown "MPP-2603-185". Thanks

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Old

Feb 10, 2018 | 09:33 PM

#2

olds 307 and 403

Out of Line, Everytime😉

Joined: Dec 2006

Posts: 10,083

From: Melville, Saskatchewan

Those should Mondello Performance Products, there current numbers may be slightly different.

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