SN21A $466.00 SN21A quantity Add to cart SKU: SN21A Category: Aluminum Fits: Nissan 510 6 bolt crank (1967 - 1973) Nissan 510 6 bolt crank (1978 - 1981) Nissan 610 1.8L 6 bolt crank (1972 - 1973) Nissan 610 2.0L 6 bolt crank (1973 - 1976) Nissan 710 6 bolt crank (1973 - 1977) Nissan 200SX (naturally aspirated) 2.0L (1977 - 1981) Description Additional information Description Nissan Flywheel Additional information Weight 11 lbs