The Hilborn EFI-R injector manifold kits combine the technology of Electronic Fuel Injection with the racing born performance and aggressive looks of Individual-Runner engine induction.
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˝ height or 300-803 – Tall 10.200˝.
Hilborn EFI Systems for Big Block Chevrolet