i just purchased a t5 conversion, but they guy wouldn't give up the flywheel. now the problem is i don't know what kind of flywheel i need. i have an 85 iroc z with the tpi 305. they are asking me if its internal or external balanced. i have know clue . then they asked is 2 bolt or 4 bolt main, no clue. this is the last piece of the puzzle and its giving me a headache. can someone help please and give me any other info they might ask.

 

the 85 305 TPI is internally balanced and any flywheel from an 85 camaro would fit it. You need a flywheel for a 2 piece rear main seal.

 

You don't need to worry about whether it's internally or externally balanced, just ask for a stock flywheel.

 

i called jegs and they don't know what stock is for it. they are the one's giving me the headache about it. im kind of stucxk with them because they have the cheapest price.

 

I don't know what type of flywheel you want but i was able to get a stock replacement from kragen at www.partsamerica.com for about 50 dollars after i received my money back for my core.
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here's a link to the flywheel you would need. http://www.partsamerica.com/ProductD...pe=267&PTSet=A if there's a kragen local to you, you won't have to deal with shipping. Also autozone has similar prices