alum. driveshaft ?
A guy at my job is offering a alum driveshaft to help complete my project for $300.00. Just how much difference would this make and is it worth the fee. I near the end of my project but strangely keep finding new toys to stretch out completion. I would be running a .454 bored .30 over, the 049 heads, msd ignition, with headers. 700r4 with stage 3 shift and all the updates (said to hold an honest 550 - 600 hp),2600 stall, 8.5 10 bolt posi rear with 3.73's. '79 nova coupe that will see street use mostly