EFI 2 x 4 Mid Rise Dual Plane Manifold - Front Height 4.47 in. - Rear Height 5.54 in. - RPM Power Band 1500-7000 - Satin Finish
300-121 Holley Hi-Ram Lower Manifold Holley Performance
Below is an abbreviated list of applications for the Holley Hi-Ram Lower Manifold.
Camaro, Corvette, CTS, Firebird, GTO, Cadillac, Chevrolet, Pontiac, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997
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