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-   -   840 Heads - matching dates! (https://www.yenko.net/forum/showthread.php?t=184617)

enio45 02-09-2026 10:09 PM

840 Heads - matching dates!
 
9 Attachment(s)
“Set of 840 heads” - for sale

In excellent condition. No cracks, no repairs. Never been modified/ported.

Dates are E-14-68 & E-15-68 (May of 68)

Work performed as follows:
• Magnafluxed
• New K-line Guide Liners installed.
• New Manley Intake Valves - MAN-10728-8
• New Manley Exh Valves - MAN-10717-8
• seats and valves refinished
• 3 angle valve job

Work done by Mark Webster - well known engine builder and racer in
Columbus Ohio.

Head bases are 100% true/not warped

Ready for assembly and ready to go. All the hard is work done!

PS. - valve springs you need to provide as they need to match your specific cam.

Asking 3100 - willing to listen to reasonable offer.

Heads are sitting in Dayton Ohio, we can assist in delivery to MCACN or Camaro Nationals or other possibilities

PM me or Sam Griffith (mockingbird)

Copo_Cartel 02-10-2026 01:39 PM

I can say Mark Webster has been a well known engine builder here in central Ohio. He has built 3 motors/heads for me. He grew up and is very close friends with Larry Morgan of NHRA Pro Stock racing. They bought and worked on cars as kids together. Mark lets his work do the talking he is a quiet professor of horsepower.

enio45 02-26-2026 06:51 PM

Taking offers on this mint set, heads - great dates

enio45 03-02-2026 07:44 PM

Come on guys - help a brother out!

These need a good home!


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