Yield Designs fabricated poly mounts for 4.9L and 5.0L/5.8L engi…

Fabricated Polyurethane Engine & Transmission Mounts by Yield(TM) Design
IF THE IMAGE IS TOO SMALL, click it. Also available via eBay.

4.9L Mounts replace F3UZ-6038-B (left) & F4TZ-6038-A (right)
V8 Mounts replace E8TZ-6038-G and weigh 8 lbs in a 9x7x3" box (actual weight: 7.5 lbs)
2.71" Trans Mount replaces E7TZ-6068-B and weighs 4.2 lbs in a USPS Regional A box (actual weight: 3 lbs 10 oz)
2.31" Trans Mount replaces E7TZ-6068-C (F4TA-6D091-BA Orange '94 Lightning) and weighs 4.2 lbs in a USPS Regional A box (actual weight: 3 lbs 10 oz)

These are plasma-cut from 3/16" steel, sandblasted, painted DupliColor New Ford Gray (DE1611), and assembled with greased Energy black polyurethane bushings (replaceable 2.2111G) and 9/16" nylocked cross-bolts, so they're ready to bolt-in using your original hardware (60-70 lb-ft for all fasteners). The hardened M12x1.75 stud fits the original '92-96 engine mount nut. Older trucks may use an inch-size nut which would need to be replaced. Designed & built in Tennessee.

This shows the V8 engine height after installation:



To install the transmission mount, remove the nut & push the bolt out of the way of the transmission bolt on that side, which always goes toward the front of the mount.

E-mail me through my profile here to buy a set.

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Owner caption January 2026 · Photo 0 of 5000