Est. delivery Thu, Dec 11 - Mon, Dec 15Estimated delivery Thu, Dec 11 - Mon, Dec 15
Returns:
30 days returns. Seller pays for return shipping.
Condition:
NewNew
Distributor Advance Curve Kit Series:Advance Curve Kit. Year:1957 to 1974. This kit includes three sets of springs which can be used in different combinations to provide full advance between 2000 to 2800 RPM (revolutions per minute).
This kit works for any early GM distributor with the advance mechanism on top. The brass bushing that is included provides a positive stop for the centrifugal advance mechanism and replaces the OEM rubber piece that is prone to failure. The advance springs in the kit provide a means to calibrate the desired “full advance” RPM.