shorty

Can I use stock bolts on new BBK shorty headers or do I need to order new bolts?

Hello all, I have a 1970 ford mustang base with a stock 302. I'm thinking about getting some hooker headers (part # 6901HKR) or some shorty hedman headers (part #88400). I'm not sure if I should get the shorty headers or the long tube headers. Both say they are for the 1970 mustang 302 and are...