72 c30 swap questions

[joeyc]

Originally Posted by LockDoc

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I lightened the picture up a little and rotated it so it is easier to see... That is some heavy duty springs for sure. Any chance you could post a picture of the sticker from the inside of the glove box door? Does it list any heavy duty springs as an option?

LockDoc

Here you go.

Originally a dual battery, dual alternator vehicle. Note the massive wiring sent to the utility bed in back of the brake booster, from firewall.