That truck should have the 700R4 transmission in it.
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That year used the 7.3 liter
On the 4.0 liter OHV it's on the drivers side of the engine , low down , where the transmission is bolted to the engine
If it was behind the same kind of engine it probably will.
That will be a 700R4 transmission.
.044 inch ( for your 4.9 liter / 300 cubic inch straight 6 cylinder engine in a 1991 Ford truck , according to motorcraft.com )
If it's like a 1991 Ford Explorer ( with the 4.0 liter V6 engine ) It has ( 1 ) oxygen sensor
Look for a loose or worn belt.
Yes
That would be the 700R4 transmission
The starter on a 1991 Caprice 350 (5.7 liter) is located on the passenger side mounted to the bottom of the block near the rear of the engine and the front of the transmission.
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