how to remove exhaust manifold bolts aganist the fire wall on 1995 Cadillac Seville

I cannot reach the manifold bolts underneath the car.Do I have to remove the valvecover first.I'm trying to remove the heads.

by in Aberdeen, MS on October 25, 2010
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1 answer
ANSWER by , October 25, 2010
I lower the cradle to get more room. hard to do at home without the necessary supports. Roy