400 SBC with a bunch of other goodies... having trouble figuring out what the non-typical sound is coming from the passenger front. Any input is greatly appreciated! I've taken the belt off that runs the power steering and alternator and the sound is still there. Thanks
I would change the header gasket to aluminum or copper, the paper gaskets leak and make some weird noises.
If it still makes that noise I would guess main bearing, or check out fuel pump rod may be slapping pump arm b/c bad spring in pump.
3029dz 1 year ago