Ok guys, I have some questions now regarding the engine build. Specifically bolts and bearings.
I’d like to put this thing back together with stock GM parts. Went to the local dealer to get pricing on bolts. Here’s what he’s quoted me:
Main bolts (the long ones on top of the caps, I can reuse the smaller side bolts) $149.40
Rod bolts $299.20
Head bolts $100.40
He’ll give me a 10% discount for being a veteran so the total would be $494.10
What about rod and main bearings. Should I go with GM or aftermarket? I am going aftermarket for pistons and rings.
That leads me to gaskets. GM or aftermarket?
Oil pump, timing chain/gear set?
As always I appreciate the feedback.
Thanks!
Todd
I wouldn't change out anything, except the head bolts, and I'm about like Sean on the subject.
As far as rod and mains, Ive always had good luck with Clevite, but if you're hyped about going GM, they wouldn't be a bad option. One thing I haven't seen you mention is cam bearings. Durabond makes some good ones for LS engines. I would not have the engine down this far, and not replace the cam bearings, factory are no good.
Melling makes some nice oil pumps for these. They have some high volume/high pressure options, etc. I tend to go with high volume over high pressure myself, but not even trying to get into that debate. Make sure you have the correct O-ring for the pickup.
Probably good with whatever gaskets, Fel-Pro, GM. MLS on the heads.
Same for the rods, leave them alone or have them re sized after adding the new bolts.
I don't even think the LS style cracked cap rods can be resized, or I'm just dumb to the process. You cant remove material on the faces to re-bore/hone the center. Either way the Gen 3 rods were one of the weaker spots, not sure Id dump much time or money into them. Run as is, or upgrade.