Cobra CX50 replacement combustion chambers - fits Phathead or Original head Chamber Selection:CX51 (100+ octane) Y105 Big bore 52
Description
Y105 Big bore 52
8cc (105+ octane)
SX52 (105+ octane)
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Cobra CX50 replacement combustion chambers - fits Phathead or Original head Chamber Selection:CX51 (100+ octane) Y105 Big bore 52Our cobra CX50 inserts are made in house to fit our Billet high flow Phathead shell or the OE cast cylinder head shell. CX50 stock compression CX51 (100+ octane) CX52 (105+ octane)
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























