okay i have a engine with a blown trans and i have the engine out of the car since im swappin it into another but the thing is i cant get the clutch off, there is the pressure plate soon as you take off the trans then theres is the fly wheel and clutch plates. now the bolts that i need to take off are 10mm and i cannot take them off because the whole assembly (flywheel/ clutch) just spins freely and i cannot seem to get it to hold im using a breaker bar to take off the bolts. do you think if i use an impact wrench it will come off easily.