Engine Frame mounted motor mounts

Engine Frame mounted motor mounts

Manic Mechanic

Full Time Jeeper
Posts
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Location
Thurmont MD
Vehicle(s)
85 CJ7 4.2L 258 .040 over, T-5 trans, dana 300, dana 30 front 3.23 and lock right locker, rear amc 20 3.23 one piece axle shafts traclock

79 CJ7 304, th400 auto borgwarner 1389?? qudratrac stock rest unknown.

89 YJ 4.2L 258, AX-15 5spd, NP231, dana 30 front, dana 35 rear with posi, gears unknown

92 YJ 4.0, AX-15 5spd, np231, dana 30 front, dana 35 rear.
So my engine sits to far forward (I can get my whole fist between the firewall and rear of engine) it's an 85 CJ 7 4.2 t5 Dana 300 stock axles and drive shafts. I never really paid it much mind in the past but on a recent wheeling trip my front axle yoke hit my oil pan. I've included pictures of the oil pan and the holes that the frame side mounts are bolted to. I'd love to see close up pics of other factory 4.2 CJ 7's. Thanks everyone 3e187746394a473cea7a6790b0e21311.jpgd563966387e02b923fcbd3c62211f7c5.jpg7f3f68a7bf909f94fe66ee684f013dcc.jpga2bc2d0f9f043007718eac4ce81b4065.jpg088a9831bfed3be9c6be2ac8fda334fe.jpg4d035dd0f581abebb36ef7de34e08cb8.jpgd925df2b92613304d8eb53f7cd5279cb.jpgd2a36f2274104dda60306b04d45379e2.jpg

Sent from my E7110 using Tapatalk
 
So mine's using the front four holes on the drivers side (rear pair empty), front and rear pairs on the passenger side (center pair empty)

Now you've got me wondering what's going on :LOL:
 
Drivers side left, passengers side right
 

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engine to firewall
 

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At least I have a starting point. Best I can figure is my mounts need to move back a set of holes

Sent from my E7110 using Tapatalk
 
So my engine sits to far forward (I can get my whole fist between the firewall and rear of engine) it's an 85 CJ 7 4.2 t5 Dana 300 stock axles and drive shafts. I never really paid it much mind in the past but on a recent wheeling trip my front axle yoke hit my oil pan. I've included pictures of the oil pan and the holes that the frame side mounts are bolted to. I'd love to see close up pics of other factory 4.2 CJ 7's. Thanks everyone 3e187746394a473cea7a6790b0e21311.jpgd563966387e02b923fcbd3c62211f7c5.jpg7f3f68a7bf909f94fe66ee684f013dcc.jpga2bc2d0f9f043007718eac4ce81b4065.jpg088a9831bfed3be9c6be2ac8fda334fe.jpg4d035dd0f581abebb36ef7de34e08cb8.jpgd925df2b92613304d8eb53f7cd5279cb.jpgd2a36f2274104dda60306b04d45379e2.jpg

Sent from my E7110 using Tapatalk
Having had that experience and thought I found the reason this gives me food for thought. When mine went up the oil pan it pulled the skid pad loose and tore the pan, new pan was "clearanced" cave man style and the edge on the shaft side cut off.
 

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