If you need more fuel for your late model 1997-2004 GM LS1 project then take a look at these high flow billet fuel rails.
When designing these fuel rails we made sure that these units would work on factory style stock or on other aftermarket intake manifolds like the BBK SSI performance intake manifold.
These high flow lightweight extruded billet aluminum rails offer extreme fuel flow for modified applications like nitrous, supercharged or turbo applications but they will still work perfectly for stock applications as well.
Each rail is CNC machined to precise tolerances for a perfect fit and then red anodized for great long lasting looks under the hood.
Get a perfect fit right out of the box with these BBK high flow LS1 fuel rails - please note BBK also offer similar applications to fit Chevy LS3, Hemi 5.7/6.1L, Ford Mustang 5.0/4.6
Because of other modifications that can affect installation- we recommend a test fitment before complete installation - modifications will void warranty.
Watch this informative and detailed Installation Video the new BBK Fuel Rail kit part # 5018 on an LS1 Firebird