1989 GMC Topkick Fuel Injectors, Fuel Rails, Components
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- Aeromotive®Fuel Rail KitGMC Topkick 5.7L Chevy Small Block 1989, Fuel Rail Kit by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and...Fits Edelbrock® Victor "E" Small Block Chevy Manifold Rails OnlyORB-08 Ports with compact connections and positive, leak-free sealing$350.95
- Fast®Fuel Rail KitGMC Topkick 1989, Fuel Rail Kit by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$220.95 - $233.95
- Snow Performance®Fuel Injector ClipGMC Topkick 6.0L 1989, Fuel Injector Clip by Snow Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$20.78