Filters
Holley 300-226BK
Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6-Black; LS1/LS2/LS6 Cathedral Port Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)
Holley 300-120
Holley LS Carbureted Manifold - 2x4 Dual Plane GM LS1/LS2/LS6; Holley Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines
Holley 300-277
Holley Single Plane 4150 Carbureted Intake Manifold; Carbureted Single Plane Intake Manifold Small Block Ford 289-347
Holley 300-131
Holley Single Plane Carbureted Intake - GM LS3/L92; Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
Holley 300-133
Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92; Carbureted GM LS Gen III LS3/LS92 2x4160 dual plane intake manifold. All GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
Holley 300-226
Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6; LS1/LS2/LS6 Cathedral Port Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)
