Utilizing Pro Stock style oval intake ports with 330cc or 383cc runners in a conventional style siamesed port design, and featuring an 18 degree rolled valve angle with redesigned shallow combustion chambers, this design is ideal for drag racing, marine applications and dirt modified classes permitting big blocks. It is recommended that you contact a Dart technical representative before placing an order for this item. Detailed information about your planned engine build will help to ensure that you choose the right configuration for your motor and that any special parts and considerations are taken into account.

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