67 435hp heads, magged pair great price
 

A pair of 3904391 heads. Excellent used. Checked cleaned and magged ok...off the same car since new. K66 a67 dated. Car was wrecked in 70s and motor sitting in my garage since the 80s....not sure you will find many sets of these rare heads that have no been raced or abused and guaranteed for $1950...!