caant get driveshaft flanges off

[DCjuggalo]

im puttin a new clutch in (1st time i ever did this)
i cant get the driveshaft flange/bolts off where its near the rear end, i tried putting a 3 foot pipe on my wrench but they still wont move
any tips? thanks yall

 

[Daggar]

hehe... Soak it then heat it.

 

[Scorcher2005]

impact hammer, penetration oil, torch. If none of that works, a hand grinder always comes in handy.

 

[Js5ohLX]

impact with a IMPACT socket. Works every time.

 

[TheDevil]

Or you could use a jack, position it under your car against the wrench, so your useing the jack to push up on the wrench to break the bolts lose, hold the wrench in place so it doesnt slip off and jack away, its effortless.