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LS short box · 10-14-2023, 04:37 PM

Just a note. Make sure before you bolt the heads back on to get all the coolant out of the bolt holes in the block.

10-14-2023, 04:37 PM	#7
LS short box Registered User Join Date: Jun 2015 Location: Carlos MN Posts: 1,960	Re: How hot before heads warp - L83 Just a note. Make sure before you bolt the heads back on to get all the coolant out of the bolt holes in the block.