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914World.com _ 914World Garage _ HELP - what are these pistons and cyliners ?

Posted by: advtracing Dec 31 2009, 08:17 PM

i have a new set of piston and cylinders , these were part of a parts stash given to me with a car . They have been stored under a house for awhile . The cylinders have the number 039-101-901-c and came with ali pistons ? any idea of type or size? the pistons just have stamped STD on the top ?

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Posted by: McMark Dec 31 2009, 08:35 PM

Look like AA Performance, not to be confused with Automobile Atlanta.

Posted by: ME733 Dec 31 2009, 08:57 PM

popcorn[1].gif A side view and inside view, (of the piston) and piston pin diamenter is essential to make an educated guess. murray

Posted by: advtracing Dec 31 2009, 09:05 PM

a quick check of aa performance i have found this set which measures close
http://aapistons.com/index.php?main_page=product_info&cPath=15_1_8&products_id=59