Instrument cluster
I found a cluster on eBay from a '91 E-150. Great shape with an orange circuit board and new plastic backing piece.
My question is will this drop in to my truck or not? I believe that it should, but if someone could confirm this that would be great.
My truck is a 77 F150 with gauges and the wonderful brittle back and a chewed up circuit board. After doing much reading on here, I'm left with conflicting views on this swap.

In some threads I read only Econoline clusters 1980/86 (with WARNING LAMPS) would work, but in other threads I read Econoline clusters 1980/91 (with GAUGES) would work if I switch over my circuit board.

You do not have to change the printed circuit board, it's the same 1976/91 with GAUGES.
I found a cluster on eBay from a '91 E-150. My question is will this drop in to my truck or not?
1975/79 F100/350, 1975/80 Econoline, 1978/79 Bronco came with cluster backs made of a composition material that can TURN TO DUST before your very eyes!
1981: FoMoCo came out with hard plastic cluster backs for Econolines. These were also the 'service part replacements' for the POS composition cluster backs.
E1PZ-10848-A .. Hard Plastic Cluster Back-Use with Oil & Amp GAUGES / Obsolete ~ Available NOS
1981/91 Econoline. Retrofit: 1975/79 F100/350; 1975/80 Econoline; 1978/79 Bronco.
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E1PZ-10848-B .. Hard Plastic Cluster Back-Use with Oil & Amp WARNING LAMPS / Obsolete ~ Available NOS
1981/86 Econoline (no warning lamps in Econolines after 1986). Retrofit: 1975/79 F100/350; 1975/80 Econoline; 1978/79 Bronco.
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D6TZ-10K843-B .. Printed Circuit Board-Use with Oil & Amp GAUGES / Marked: D6TF-10C956-BA / Obsolete ~ Available NOS
1976/79 F100/350 / 1976/91 Econoline / 1978/79 Bronco.









