THIS IS A SPECIAL ORDER ITEM. Once you complete your order, we will then order it from the supplier. If you are urgently needing this item contact us for an accurate ETA from our supplier before purchasing!
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102lb seat pressure at 39.8mm installed height. 293lb at 13.7mm valve lift.
NISSAN RB30E SOHC. High Performance dual valve spring set, for use with OEM retainers and spring base. 102lb seat pressure at 39.8mm installed height. 293lb at 13.7mm valve lift. Maximum lift 15.0mm.
