Dorman 55163 Central Point Fuel Injection Feed And Return Line Compatible with Select Chevrolet / GMC / Oldsmobile Models

Worked well

I had to replace the fuel spider at the same time I installed this kit. Pulling to upper plenum was pretty easy. The intake gaskets on a 4.3 Chevy are prone to failure so I pulled the intake manifold to replace the gaskets at the same time. This made installing both the spider and the fuel line kit a real breeze. If you good enough with tools to tackle the upper plenum, pulling the intake should be no brainer. The kit fit well and by the looks of the old, OEM fuel lines, they certainly were leaking. Price was half of what local parts stores wanted.

Perfect! High quality parts. Excellent price. Fast shipping. Kudos and thanks!

Be sure when you look to install these that you know it's a star screw on a GMC Jimmy that's down the backside of the motor. Facing it from the front of the engine--you'll turn it to your right (yes, i know left loose, but ur not looking it from the passenger side)The lines -- ends that connect to CPI--little bit of motor oil on the rubber will go a long way to get them installed. Be sure you seat them all the way in to the manifold, tight and then check for leaks by priming = turn your key, let fuel pump activate and then again--leave it on (not the engine) and look for leaks--watch your eyes! These appeared to be a good product and were as described. When you remove old be sure to check for the seals on the end--they get jammed up in there, you'll have to dig them out. For the money, it was worth the install--engine's running well (new CPI) and after I saw the old lines, glad to have bought these--do it all while you're in there. It's no fun to have to open it up again.

I replaced the fuel rail in a 1995 S10 SS (W engine) and these completed the parts inside the manifold. When you change the fuel rail change these as well and avoid future hassles if they should rupture.

if you are going to replace the spider injector you should go ahead and replace this too. may save you a headache down the road. fit perfectly in my 4.3 and installed quickly just as you would expect it too.

Had to sand them down to make them fit.

Part is as described fit like a dream even came with a new screw for the lock. Won't know if it's a good buy until it stands the test of time but for now I'm pretty happy with it