SPEED ENGINEERING LT SWAP HEADERS 1964-1981 GM CAR**NOTE: These headers are not EPA certified and do not carry a CARB approval. They are intended for competition use only and are not eligible to ship to California under any circumstance. WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you

2014-2016 Chevrolet Silverado 1500 4

0L and LS3 engines equipped with rectangle-port cylinder heads and turbocharger system(s)

Modular Hi–Ram Intake Manifold #300-117

so no need to run to the hardware store

Includes Front 02 Sensor Extension Harness (Only One Required)

Lightweight Design

these would likely be the last set of hoses you would ever need to purchase for your vehicle

The PAC-1218s are an ovate beehive spring that has increased loads

Part Number IS304-0775H/IS305-0775H Part Type Fuel Injector Brand Fuel Injector Clinic (FIC) Height Truck Flow Rate @ 43

USB Keyboard and Mouse functionality makes it quick and easy to setup new layouts

or 12AN inlet and -AN or OEM quick connect super check exit for 800 HP

Part Number 860002-1 Part Type Throttle Body Brand Holley Engine Type Gen III/Gen IV Throttle Body Size 102mm Style Drive-by-Cable Mount  4-Bolt