Thread: valve guide boss
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01-14-2007 08:12 AM #1
valve guide boss
On a small block chevy head, if the valve guide boss is cracked or broken, is this repairable? Im told you have to cut them down anyway for teflon guides, but how much would you remove. Thanks"oohh...thats gonna leave a mark!"
1997 s-10, 357 C.I., 350 turbo, speedpro 11:1,Comp Cam custom grind mech. roller, Canfield heads, 1.6 roller rockers, edelbrock tm-1, holley 750sp, Hooker Headers, MSD, 3K B&M stall, 4:11 gears
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01-14-2007 09:08 AM #2
yes you can cut it down for pc seals or run a guild liner in it 11/32 id/502 od
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01-14-2007 09:17 AM #3
Thanks Pat."oohh...thats gonna leave a mark!"
1997 s-10, 357 C.I., 350 turbo, speedpro 11:1,Comp Cam custom grind mech. roller, Canfield heads, 1.6 roller rockers, edelbrock tm-1, holley 750sp, Hooker Headers, MSD, 3K B&M stall, 4:11 gears
I saw last night on fb about John. The world sure lost a great one. I'm going to miss his humor, advice, and perspective from another portion of the world. Rest in Peace Johnboy.
John Norton aka johnboy