LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body - Black Ceramic Coating. • Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM. Holley LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6 300-122BK.
