PhatheadRacing
Cobra CX65 replacement combustion chambers - fits Phathead or Original head
Regular price
$80.00 USD
Regular price
Sale price
$80.00 USD
Unit price
per
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Our cobra CX65 inserts are made in house to fit our Billet high flow Phathead shell or the OE cast cylinder head shell.
CX 65 stock compression
CX66 (100+ octane)
CX67 (105+ octane)
