i have a 1977 oldsmobile 350 engine dont what model it came out of the casting number is 557752. tryin to buy a chilton or haynes repair manual can any body tell me which one to get so i dont get the wrong book thank you.

 

I would get the Chassis Service Manual for 1977. It will be much more in depth than either of the othe 2.
Probably find on e-bay
Larry

 

Here's one for $3.00

http://cgi.ebay.com/ebaymotors/1977-...sQ5fLiterature


and a "buy it now" for $10

http://cgi.ebay.com/ebaymotors/1977-...sQ5fLiterature