Chevrolet Performance Universal Air Inlet Kit (GM 19301246)
Designed for universal LS and LSX EFI crate engine installations, this kit contains intake tubes with provisions for mass airflow meter and vacuum line, along with a reusable, high-performance air filter and mounting hardware. When joined, the kit's straight and elbow tubes provide the optimal distance between the throttle opening and mass airflow meter, including the minimum length of straight tubing required for accurate mass airflow meter operation - saving the time and guesswork involved with fabricating a similar system. The intake tubes are polished and the kit also includes couplers, worm-style clamps and a vacuum hose. The mass airflow meter provision accepts all GM production meters, which must be purchased separately.
Note: this is a universal kit and may not fit every application. Additional fabrication may be required, but the length of the straight tube must be maintained for accurate mass airflow meter operation.