flywheel bolts

leftys4js · 07-17-2008, 12:30 AM

Hello i was wondering if any of these good saturn techs can help me out..I got a new/used engine for my sons car 91 sc 1.9 dohc..found someone to put it in after 2 months and several calls the excuse now is the engine i got must have came from a manual and its going into an automatic the flywheel bolts they need are different then the ones originally in the car when taken to them? [:s] the original ones are to long and course thread they need a shorter bolt with fine threads..(had them at 1 time but somehow lost 1) and having a hard time getting another one ordered even from the dealer(the dealer ordered 1 but still hasnt arrived).Is there really 2 different size bolts and what can i kindly suggest to these guys to get his car back if so anyone know where i can find a flywheel bolt as described..our salvage yards wont pull them.so that idea is out.
any ideas will be GREATLY APPRECIATED

**Ssicarman** · 07-17-2008, 04:22 AM

The bolts are different part numbers so I am sure that they are indeed different lengths.
Saturn or a wrecking yard (pick an pull, if you have, so you can go in and try to find a car that has the trans or engine pulled to find the bolts).

Failing that see if a tech in the Saturn shop has a spare botl in their junk drawer that they may be willing to part with for compensation.

A techs junk drawer is sacred and saves backsides more often than not so they may not be willing to part with one.

RC1488 · 07-17-2008, 12:31 PM

Undortunetly your going to have to wait till it comes into the dealer. I dont have any extra's either i can give you

sorry.

My question is however, why the original bolts that were in the '91 engine cant go into the donor engine? Ive pulled off a Flex plate and put on a flywheel and vice versa with the same bolts. What year is the Donor engine? I am hoping that its a 91-92 otherwise your wasting your money as any other engine wont run :/ These are the only years that are compatible with out doing some modifications to the donor engine.

leftys4js · 07-19-2008, 01:16 AM

Hello thanks for the offer if you had a bolt to part with..the engine is also out of a 91sc
i made sure i stressed that when i ordered it because of the great advice from here.as far as why they cant use the old bolts i really dont know they said they are different why and how i really dont know(and starting to think they dont either) i have asked them that and all they say is "there different bolts.its just been 1 excuse after another for these guys

RC1488 · 07-19-2008, 03:38 AM

hmmmm......that makes me curious. Ive done a few engine swaps with the same bolts for the flywheel and flex plate as i stated before. However, 91-92 was different than all the other years of the s-series. So i suppose it possible. Good luck!