SMG Holley Hi-Ram Install kit for LSx/LTx and more.
Tired of endless searching what fittings you need to install your hi-ram intake on your late model GM car or truck?
SMG has a kit to simplify things, no more rummaging through endless plumbing isle to cobble together something that works, but belongs under your sink.
Our LS and LT Kits come with automotive specific hardware and quality stainless fittings designed to adapt the hi-ram to your LS or LT powered vehicle, simply choose the drop down that matches your needs and we'll send out our semi universal kit designed for your application
Kits include application specific parts to adapt your hi or lo ram intake to your vehicle, including MAP extension harness, Brake booster line and or brake booster fittings, to re-use your existing booster line/connection, depending on application, vacuum fitting and a length of vacuum hose for accessories such as boost gauges etc. and nice stainless plugs for the extra holes you aren't using at the moment.
Delivery Times
Most in‑stock items are typically ready to ship or pick up within 2–3 business days after processing. Standard processing takes about 2–3 business days from when the order is received.Made‑to‑order and special‑order items require additional time. If an item has an extended ETA, it will be noted in the product description. For the most up‑to‑date ETA, please contact sales@smgspeed.com or use our live chat.