Author Topic: Heater Box Pal nut coating  (Read 819 times)

MyRed67

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Heater Box Pal nut coating
« on: August 23, 2009, 03:47:51 AM »
   Can someone tell me what was the correct coating on the Heater Box Pal nuts?   I have cleaned mine up pretty good, without used chemicals or sandblasting, and they look to have been Black Phosphate.   All replacements I have seen look to be Nickel or Silver Cad. plated.   Thanks for any help.
1967 Camaro  LOS  11A
Original Engine   Z - Tribute
Mike C.    NW - Illinois

JohnZ

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Re: Heater Box Pal nut coating
« Reply #1 on: August 24, 2009, 08:39:19 PM »
The same 9845 nut was used from '67-'69, and they're black phosphate.
'69 Z/28
Fathom Green
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