Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] It is set up to

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

We control the entire machining process and use only premium materials

These drives fit under your stock timing cover and come complete with instructions

Proffesional Products

Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] It is set up toDiscover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.