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  #1  
Old 11-05-2019, 10:59 PM
pontiacjeff pontiacjeff is offline
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Default WTB: "18" cylinder heads, '68 350HO

Looking for a nice pair of heads, complete or bare.

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Old 08-15-2021, 11:49 AM
rascal455ho rascal455ho is offline
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Do they have screw in studs ?

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Old 08-18-2021, 02:44 AM
pontiacjeff pontiacjeff is offline
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The 18s do, yes.

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Old 08-18-2021, 08:13 AM
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63Longtop 63Longtop is offline
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No, they are pressed!

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Old 08-18-2021, 10:14 AM
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nytrainer nytrainer is offline
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The 18’s (unless modified at some point) have press in studs. Rascal (from reading your other thread) if you cannot see the casting clearly and still believe what you have might be 18’s (and not 16’s) you’d have to cc the chambers. They should be in the 64-68 cc range. It is possible pressed studs were changed to screw in studs in their lifetime.

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1968 LeMans conv. 350 HO - 4 speed triple white (hear it idle here) https://www.youtube.com/watch?v=eVmq...ature=youtu.be
1968 LeMans conv. 350 - 4 speed Solar red/pearl
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