C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

88 Rear Transmission mount - 4+3

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Old 07-23-2010, 04:13 AM
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pmihaltian
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Default 88 Rear Transmission mount - 4+3

Trying to help a friend out. He's got a 88 with the 4+3 transmission and seems to be missing the rear transmission mount. Anyone have part #'s or pictures of what should be there?
Old 07-23-2010, 09:05 AM
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c4cruiser
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There is no "rear transmission mount" like conventional front engine cars have. The trans is held up by the "C-Beam" which is bolted to both the trans tailshaft and the differential housing. This provides a structural connection between the engine/trans and the differential.
Old 07-23-2010, 09:58 AM
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coupeguy2001
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the rear trans mount is the rear end
Old 07-23-2010, 10:02 AM
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vetteoz
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Originally Posted by c4cruiser
There is no "rear transmission mount" like conventional front engine cars have. The trans is held up by the "C-Beam" which is bolted to both the trans tailshaft and the differential housing. This provides a structural connection between the engine/trans and the differential.
Old 07-23-2010, 11:56 AM
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redrose
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exhaust pipe hanger bolts to rear of trans...trans rear is supported by c-beam as prev stated.
Old 07-23-2010, 12:34 PM
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pmihaltian
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Thanks guys; that's just what I needed.

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