what plug wires would you use

I believe Mopar always used 7mm wires on their V8's. Every Mopar V8 I've owned had 7mm wires from the factory. If it's a stock engine your probably not going to see any gain from any plug wires so use what you like the looks of and is in the budget. Summit has some good deals on their namesake wire sets in 8mm size. Less than $40 last time I looked. You might want to look at them. If you want a name brand Taylor's are real nice and kinda in the middle on pricing.