Holley EFI LS1 (Cath) Ultra Lo-Ram Black Kit with 102mm TB and 42lb injectors 300-621BK-42K

Description:

Save money a reduce headaches on your next intake manifold upgrade with Holley's EFI Top End Kits. Pick from one of three injector flow rates, your choice of manifold, and receive a throttle body that's matched to the inlet diameter plus the correct throttle cable bracket. All components are designed to work together, and better yet, save you money!