Product Description
Genuine GM 12677005 LT4 Fuel Line Tube
Fuel line that goes between the HPFP and the distribution block before the fuel rails
This stainless steel high pressure fuel feed line is commonly used when converting to LT4 fuel pump/injectors on other 2014-newer LT based engines, or for replacing the single-use original line on your LT4 engine when performing modifications.
Original Applications Include (Supercharged LT4 models only):
- CADILLAC CT5 2022-2025
- CADILLAC CTS-V 2016-2019
- CADILLAC ESCALADE 2023-2024
- CHEVROLET CAMARO ZL1 2017-2024
- CHEVROLET CORVETTE Z06 2015-2019
