Steve83 Posted September 25, 2019 Share Posted September 25, 2019 https://supermotors.net/getfile/1154096/fullsize/engmts49l.jpg Click the pic to supersize Fabricated Polyurethane 4.9L (300cid) Engine Mounts (pair L&R) by Yield™ Design Designed & built in Tennessee. These are plasma-cut from 3/16" steel, sandblasted, painted DupliColor New Ford Gray (DE1611), and assembled with greased Energy black polyurethane bushings (2.2111G) and 9/16" nylocked cross-bolts, so they're ready to bolt-in using your original hardware. The hardened M12x1.75 stud fits the original '85-96 frame nut. For pre-'85 trucks, remind me to include the necessary frame nuts. Compare to original-style mounts (like https://www.amazon.com/dp/B07B4L5ZWB) which are known to break frequently. These fabricated mounts are much stronger, and use a replaceable bushing set commonly available for ~$25. But polyurethane doesn't age nearly as fast as original-style vulcanized rubber. If your truck rides rough for no apparent reason, check the engine mounts. Both of mine (stickshifts) became noticeably smoother, especially during shifting & clutching; but also during cruise on normal flat paved roads. And their mounts weren't as bad as these: https://supermotors.net/getfile/871757/thumbnail/189engmts.jpg E-mail me through my profile here for quickest response, by clicking my username above my avatar. Link to comment Share on other sites More sharing options...
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