I pulled these numbers off of checker/O'reilleys website. I have yet to buy a product from them that has failed me.
5028M - Sealed power main bearing set PN
51209 - Piston rings
BS40460 - Rear main seal set
OS30390R - Oil Pan gasket
94007S - Timing set (includes chain, sprockets, tensioner, adjuster, and guides
TCS45113 - Timing chain Gaskets
HS8621PT1 - head gasket set
so far the totall for this stuff is just over 330.00
some optional stuff you may want/ need
M139 - Oil Pump 99.00
31627 - Distributor (although this would be the perfect time to upgrade to electronic igniton) 112.00 w/ 14.00 core
10754A - Carb kit 30.00
add in about 300 (hopefully less) that a good machine shop will charge you to check the crank, hone the cylinders, and machine the head, and you are still in less than what a remaned engine would cost.
Plus like i said, you will learn your engine inside and out.
EDIT *
Found you a Factory Service manual on ebay runs about 20 bucks w/ shipping. Worth every penny if you do your own work.
http://cgi.ebay.com/ebaymotors/1977-Che ... Literaturehope this helps!
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To the Oquirr hills for awesome thrills! Go-go 4wd, Activate!