Slant Six Forum
https://slantsix.org/forum/

Hardened valve seats
https://slantsix.org/forum/viewtopic.php?t=18980
Page 1 of 1

Author:  slantedview [ Wed Aug 02, 2006 5:40 pm ]
Post subject:  Hardened valve seats

What year did Ma Mopar start putting induction hardened valve seats in their heads? I'm thinking 72 or 73. I'm really not sure, after all, it was the early 70's. :wink:

Author:  SlantSixDan [ Wed Aug 02, 2006 5:45 pm ]
Post subject: 

1972 on slant-6s.
1973 on V8s.

Author:  slantedview [ Wed Aug 02, 2006 6:43 pm ]
Post subject: 

Thanks for the quick reply. I just bought a head for my 66 Valiant and if the date code 31.12.71 means it's a 72 you just saved me a pile of money. Now I can afford to become a paid member. Thanks again. :D

Author:  DonPal [ Thu Sep 14, 2006 5:23 pm ]
Post subject:  Later Model Head Swapping into Early A Body

Will a head with hardened valve seats like a 85 Dodge truck slant 6 swap into my 65 225 Dart?

Page 1 of 1 All times are UTC-08:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/