order of the push rods

2003 BUICK CENTURY
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BONITAMARDE7
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3.1 ltr eng what is the order of the push rods for both heads some are long & some are short i messed up order when taking them out. I need to know what order the push rods go in 3.1 ltr engine for both heads. Example long short
Jan 27, 2012 at 10:45 PM
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RIVERMIKERAT
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Intake pushrods are 144 mm and exhaust are 152.5 mm.
Jan 27, 2012 at 11:04 PM