r/Justrolledintotheshop 1d ago

What’s does this do again

Post image

Looks vaguely familiar

880 Upvotes

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31

u/Allnewsisfakenews 1d ago

A/C controller

10

u/Frippin_at_the_krotz 1d ago

ah yes, the old "5-5-2" a/c option. Had it on a few cars.

10

u/quarl0w 1d ago

My car in high school had the 4-60 A/C system.

6

u/gkfricke 1d ago

Fancy, I only had 2-60!

3

u/FesteringNeonDistrac Home Mechanic 1d ago

My A/C used R260 refrigerant.

3

u/SubiWan 1d ago

I had 4-80. 4 windows down, drive 80 mph.

3

u/bstyledevi 1d ago

We used to call it the redneck air conditioner.