alright here is the deal. Yes you can hammer the old ones out with a hammer while the axles are installed on the car. No you can not install the new ones with out grinding off some metal from the rear of the caliper mount to allow them to slide in. Reason being is because they are longer and dont have enough room to go in straight unless you do some grinding. to install the new ones you can use OLD lug nuts and tighten them until the studs pull all the way through the axle.
4 bolt main, M6, Hooker LT's, Crane 1.6 golds, LT4 km, Trickflow pr's, tr55's, Comp cc306, type R's, 918's,
Cloyes timing set, melling HP 10554, ARP bolts, PCMforless tune, Msd coil, 160 stat, aluminum elbow