Compatible with LS3 LSA ZL1 CTS-V Rectangle Port Intake Manifold Adapter. LSA LSX Manifold LS3. Can ONLY be used with Cathedral Port Cylinder Heads. Will not fit raised port LS7 intakes. 2pcs intake manifold Adapter Boards (1/2 in Tall).
Intake Manifold Adapter For LS Cathedral Port Cylinder Head to LS1 LSA ZL1 CTS-V
EFI Intake Manifold For GM LS1 LS2 LS6 300-137 w/ cathedral port cylinder heads
LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters NEW
For LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters
For LS Cathedral Port Cylinder Head To Rectangle Port Intake Manifold Adapter
