71 yenco nova Bumper jack/spare/ owners manual
 

These are real rare, the jack is MINT the spare is perfect.
the owners manual is MINT..call for details.650 921-6057
Joe sell $150

Re: 71 yenco nova Bumper jack/spare/ owners manual
 

Yenko - with a 'K'.... '69 & '70 only - unless there was a 71 Yenco https://www.yenko.net/ubbthreads/imag...lins/dunno.gif

Re: 71 yenco nova Bumper jack/spare/ owners manual
 

Kinda hard to get any info on your deuce motor from one or those manuels as the motor /power train isn't even listed.