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LSA / LS3 Rectangle Port to LS1 Cathedral Port Head Adapter

$189.00

These adapter plates will allow you to install an LS3 intake manifold or LSA supercharger onto any LS cathedral port cylinder head. Machined with the proper port alignment. Includes grade 8 zinc coated allen bolts, stainless washers and black viton o-rings.

These will clear the CTSV LSA and ZL1 alignment pin, no need to remove.

CNC machined from 6061-T6 aircraft billet. Sold as a pair.

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