1964-1969 Lightened Bolted Flywheel . This flywheel has been modified to a lower weight  from the original  for faster acceleration. It  has been bolted, balanced, heat treated and resurfaced to specifications, and we guarantee the bolts will not fail. A core charge is included in the price. Upon receipt of your rebuildable core , we will refund  you the sum of $20.Price:$297.90 per unit. If you have any questions about this item, feel free to call me 7 days a week.