Often when tightening exhaust head to the block, we just tighten one side first. Once tight, we attach a new one. It is wrong because it makes a different exhaust pressure left right. If you are not already aware, yes a bent bolt cropping. Sometimes accompanied by a participating holder curved exhaust.
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| Bent bolt cropping |
If it were so ya gotta buy bolts bolt cropping up again in the store. I'll buy a durable steel material and using the L key to easy installation. If there is no buy it remains the same with the standard.
| The shape and length should be similar |
Remove the bolt cropping using 2 nuts that are fastened to each other in the middle of the bolt cropping. Use two wrenches to tighten. To open living rotate counterclockwise until loose. If it's good trouble submitting this work in turner or workshop.
| Use 2 nuts and 2 keys |
