VERY Rare to find! This listing is for TEN (10) 1990's Marchon MR-1 Racing HO Slot Car, Pick Up Shoe SPRINGS. According to the Lukasiewicz Marchon Collectors Guide, the will fit the Later Type 3 & Revised Type 5 chassis with the wide square holed pick up shoes. Sourced from a factory service parts center. 
Sold as is. Buy with confidence & please check out my other offbeat slot car related items. I will pack your item(s) well & try to ship promptly. Descriptions are very accurate; No Returns. PLEASE ASK BEFORE YOU BUY IF YOU ARE UNSURE. Glad to combine shipping when practical.  We ship promptly & professionally. We happily combine orders & refund any excess s/h immediately upon shipping. We can always provide tracking.
**************    From Ebay I Only ship U. S. Postal Service PRIORITY MAIL TO THE USA due to previous 'lost' packages. ******************* 
I charge $2 for expert handling/packaging, & actual shipping. I ship out of the country almost daily. Please refer to my feedback, rating or time selling HO slots for assurances of a good honest deal. happy motorin' & thanks S'lots from Bob. We Know H.O.