Features:

• 550-722 includes intake manifold kit part number 300-807 for Big Block Chevrolet applications requiring 3-inch throttle bores
• Each kit features a Universal Terminator X EFI system specifically built for use with Hilborn EFI systems – part number 550-718, this kit includes a universal main harness, EV1 injector harness, Bosch LSU 4.9 Wideband, Input/output harness, power harness
• The engine valley covers are sold separate to allow the customer to choose the correct valley cover kit based on the engine deck-height, 300-802 – Std. 9.800-inch height or 300-803 – Tall 10.200-inch
• Ram Tubes sold separately: 300-804 – 6-inch, 300-805 – 8-inch, and 300-806 – 12-inch
• Synchrometer not included. STEBK-HIL recommended for the following ram tube sizes: 2-7/16-inch, 2-5/8-inch, and 3-inch

About Hilborn

Looking for modern individual runner fuel injection with classic style? Shop Holley.com to get new and hot Hilborn parts.

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle