F.A.S.T. Billet Fuel Rail Kit for LSXr H778C42XS Steering Arm

Steering Arm

Hardened Pushrods

2018-2019 Jeep Wrangler Unlimited Rubicon

Self Adhesive

Available in “pull up” and “pull down” models

F.A.S.T. Billet Fuel Rail Kit for LSXr H778C42XS Steering ArmFAST LSX LSXR This Black Billet Fuel Rail kit for LS3 L99 L76 and LS7 engines includes billet fuel rails and mounting brackets designed to adapt an LS3 LS7 fuel injector to our 146102B, 146103B and 146104B 102mm intake manifolds. Black rails. See 146027 kit for red rails. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. For over 10 years,