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Vehicle Info NeededLS Intake Manifold Adapter for Cathedral Port Heads
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Lowest Price GuaranteeIntake Manifold Bolt Lengths Required
- Factory GM Supercharger: M6 x 70mm
- Car Intake Manifold: M6 x 130mm
- Truck Intake Manifold: M6 x 90mm
Additional Notes:
- Fits cathedral port head and will adapt to any rectangle port intake, supercharger, or blower.
- Will NOT fit raised port LS7 intakes
- Package includes 2 adapter plates with 8 o-ring seals
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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ICT Billet intake manifold adapter kits are manufactured from premium aerospace grade USA 6061-T6 billet aluminum. These innovative adapters can allow swapping a rectangle port intake with cathedral port heads on LS engine and even swapping intakes on a Gen V LT engine. One of the biggest advantages is the ability to swap an LSA supercharger (found on 2009-2013 Cadillac CTS-V and 2012-2015 ZL1 Camaro) to an LS1, 5.3L, and any other GM LS engine with cathedral port heads.
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Intake Manifold Adapter Plates for GM LS Rectangular Port Intakes to Cathedral Port Cylinder Heads
Part Number : 624-GMLS3010
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Part Number : 624-GMLS3010
