SKU: HLY-300-214
Holley Hi Ram Tunnel Ram - Manifold GM LS3/L92

 LS3  L92 Chevy Engines     rectangular ports

• • Plenum Top Gasket Type – 3/32” Round O-ring Cord
  • Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
  • Port Size – 2.49” Height x 1.21” Wide
  • Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²

 We DO have  the tops available to convert it to accept a Blower Style Hat injection