604 Seal bolts

[jgebhardt]

Can anyone tell me where the seal bolts are at on a 604. I am looking at buying a used 604. The guy says that is has GM seals on it. The only 604 I have been around had Hendren racing engines cable seals so the sealing is a little different.

[MM90]

http://www.circletracksupply.com/break-off-bolt-kit-crate-602-603-604-gm.html

This is where you can buy some knock offs, but it tells you the location of them in the description.

[brad hibbard]

2nd head bolt from the front on both sides------top 2 timing cover bolts------front 2 oil pan bolts and depending on the year of the engine intake seal bolts will be LF and RR for all 1P04 and 2P04 engines most 0P04 engines will also be in that position--------not posative about 9's but 8's and back will be RF and LR corners

the date code is on the RF corner of the block and is on all blocks

look for the encrpted code and the GM logo-------rusted bolts are questionable

hope that helps

Brad

PS ----that deal above clearly states NO lazer code ----also they rust very quickly

[Race Dog]

Try This for some info http://www.chevroletperformance.com/Racing/CT_Tech_Manual.pdf

[brad hibbard]

perfect Race Dog----------go to page 5 of the manual and see the encrpted code