71681
The Bendix system 's public debut in December 1956 was followed by a March 1957 price bulletin listing it as a Rambler Ambassador395 option , but because of supplier difficulties , EFI Rebels would only be available after June 15 .
 Bendix
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bendix