I recently did a parallel setup and used a Aeromotive A1000-6. But before I did that, I had it setup all stock with just an aftermarket FPR like in the below photo. I used pushlock hose. DO NOT USE summit pushlock hose. It is not rated for fuel for some reason. When I went parallel I used Aeroquip AQP pushlock hose. It looks and feels much tougher, and I haven't had any issues with it with a few months of use, dyno time, and 700 miles of driving to DGRR last weekend.
Completed parallel
Later, I added some corrugated split loom over the lines and some loop tie downs to keep the hose from abrading anything
http://fc3spro.com/TECH/MODS/FUEL/fsystem.htm
fitting to screw into the back of the secondary rail. It has a oring/washer combination for sealing.
EAR-991945
http://www.summitracing.com/parts/EAR-991945ERL/
I got mine all from summit
Aeromotive A1000-6 FPR
Aeroquip AQP pushlock hose
Mix of summit and Aeroquip 45deg, 90deg fittings
*of the two fittings, Aeroquip installed more "confidently" during tightening and felt of much higher quality. I recommend spending the extra few dollars on their fittings or another name brand. The last thing you need is a fuel leak.