Sent my order to john the other day because my ls1 swap is finally under way. We've been shooting emails back and forth and he asked me some questions that i cant really awnser because the car is not at my house (tried to search but came up with nothing). hopefully someone knows this and can help me asap so i can get back to him. heres his email questions
Crossmember - 2 bolts securing it to the body are parallel to the ground and fit in 4 ears that protrude from the tunnel ?
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Differential flange
8 or 10 mm bolts
Pattern is square or rectangular?
Pilot diameter is 50 mm or 57 mm ( this is the recess in the flange that the driveshaft fits into)
thanks
John
The car is a stock 5/75 280z with the stock r200 3.54 diff by the way.