Difference between 7M and 1JZ Bellhousing?

SupraRacer

Banned
Apr 10, 2005
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St. Louis
No 7m, the 1j bellhousing has a flat lip that goes around the edge at the starter, and also has more ribs on them. The starter bump also looks shallower than the 7m one. The dead give away is the added ribs. And the width of the 1j housing As the 1j is more round whereas the 7m is squished on the sides. Also it has an added hole on the pass side that the 7m doesnt have.

Here ill combine pics so you can see what im saying.
1j
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7m
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