Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Aluminum Roller Rocker Arms 1

Aluminum Roller Rocker Arms 1

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

We control the entire machining process and use only premium materials

They feature bodies and / or secondary towers and feature brass secondary contacts (except direct fire coil on plug applications)

Manufactured from cast aluminum

Chevy GM LS1 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Aluminum Roller Rocker Arms 1Discover 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.