ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

$72.00 $239.99
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ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters
  • ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters
  • ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters
ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

$72.00 $239.99

LS Cathedral Port Cylinder Head to Rectangle Port Intake Adapter

Product Details:

  • Compatible with all cathedral port cylinder heads RPO codes: LS1 LS2 LS6 LY2 L20 LH6 LY5 LMG LC9 LS4 LH8 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33
  • Compatible with all rectangle port: intake manifolds (& superchargers) RPO codes: LS3 L99 L92 L94 L9H L76 L77 L98 L96 LY6 LFA LZ1 LSA LS9
  • Includes: adapter plates (1/2" thick), orings, 70mm bolts with sealing washers for use with an LSA supercharger (bolt lengths for other intakes listed below)
  • Made in Wichita, Kansas from 6061-T6 USA produced billet aluminum

*some intake manifolds will require modification of alignment pin to sit flush on adapters.  NOT compatible with LS7 ports

Helpful Links

  • Torque specs: Intake to head bolts 106 lb-in
  • Optional bolts if using: "car" intake (M6 x 130mm bolt kit) or "truck" intake (& Magnuson 2300) (M6 x 90mm bolt kit)
  • Replacement -233 oring

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