TBparts Stroker Crank Upgrade Kit. This is for 1969-79 z50s and 3 speed CT70s that already have our 88cc race head kit installed. This includes the 51mm stroker crank, proper matching piston, high volume oil pump, and necessary gaskets.
We will honor our sales price within 48 hours of the time you purchased. You will need to email us your original order number and item(s) in question. A customer service rep will review the order and our current sale to verify eligibility. If your order falls within our time frame and the items are eligible and in stock, a refund will then be issued.
TBparts Stroker Crank Upgrade Kit. This is for 1969-79 z50s and 3 speed CT70s that already have our 88cc race head kit installed. This includes the 51mm stroker crank, proper matching piston, high volume oil pump, and necessary gaskets.