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- Katech LT4/LT5 68cc Cylinder Head Combustion Chamber CNC Porting Service

Katech LT4/LT5 68cc Cylinder Head Combustion Chamber CNC Porting Service
$129.59
Increases combustion chamber volume to 68cc (may vary due to core shift) Priced when combined with CNC runner porting. If purchased individually the cost will be higher. Requires valve job