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01-29-2008, 04:29 AM
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#1 |
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Size Matters
Join Date: Aug 2007
Location: Lyman, SC
Posts: 9,189
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Valve rotaters
Hey guys,
I am replacing the valve stem seals on my sbc and noticed that some of the valves have rotators and some don't. Do they go on the intake or exhaust side? Thanks, Dwayne 
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"Reading the owners manual is only for quitters." Jason Harper, Bloomberg News.   ...WOOOO HOOOO!!!!
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01-29-2008, 06:35 AM
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#2 |
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Senior Moment
 
Join Date: Mar 2002
Location: Pittsburg Ca
Posts: 4,111
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Re: Valve rotaters
They go on the top of the exhaust springs only
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN 2013 GMC PU, Oldest Son 71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son 2019 GMC Diesil Dually. Youngest Son 2017 Toyota SUV Daughters car 2018 Traverse , Wife’s Ride Pittsburg Ca 94565 Last edited by 1970 CST Short Wide; 01-29-2008 at 06:36 AM. |
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01-29-2008, 11:04 AM
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#3 |
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Active Member
Join Date: Oct 2006
Location: Ohio
Posts: 1,643
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Re: Valve rotaters
FWIW my machine shop eliminated all of mine, they have a spring pocket filler to fill the gap
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1968 SWB 454 + .040, 490HP x 540 FT pounds of Torque 10-1 Kb Forged pistons, recon rods w/ ARP wave loc bolts 781 heads Ported with 2.19/1.88 SSTvalves Lunati 60204 cam, Micro Trol lifters, Ported Edelbrock Performer Rpm manifold armor coated, Pertronix Triple Strike Ignition Holley 770 Street Avenger carb,Headers armor coated Built by Watson Ruppel Performance in Sarahsville Ohio. Hardshift Tranny Built Turbo 350,TSI 10" 3000 stall 12 Bolt Eaton Posi 4.10 Richmond Gears moser axles  18.5" x 31" Hoosier Pro Street Radials  ET Classic 5 Wheels - polished Power Steering, Power Brakes,Disc Brakes,Tach & Gauge Dash, Tilt,Factory Air (gone) Custom Paint & Body Work Special thanks to my wife, my son and my money tree 
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01-29-2008, 11:20 AM
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#4 | |
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I have a radical idea!
Join Date: Jan 2005
Location: Sweet Home Alabama!
Posts: 6,513
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Re: Valve rotaters
Quote:
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'67 C-30 Dually Pickup 6.2 Turbo Diesel, NP435 ‘72 C-10 SWB , 350 4bbl, TH350 '69 C-10 SWB , 250 L6, 3 OTT '69 GMC C3500, dump truck, 351 V6, NP435 '84 M1009 CUCV Military Blazer 67 C-30 Turbodiesel build thread http://67-72chevytrucks.com/vboard/s...d.php?t=254096 My trucks http://s226.photobucket.com/albums/d...ediafilter=all Member of the 1-Ton Club! Last edited by 67_C-30; 01-29-2008 at 11:20 AM. |
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01-30-2008, 01:55 PM
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#5 |
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Size Matters
Join Date: Aug 2007
Location: Lyman, SC
Posts: 9,189
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Re: Valve rotaters
Thanks guys,
The rotaters were on the exhaust side but my "local expert" could not remember if they were not supposed to be on the intake side. I left them on the exhaust side just the way I found them. Thanks 1970 CST Short Wide.
__________________
"Reading the owners manual is only for quitters." Jason Harper, Bloomberg News. ...WOOOO HOOOO!!!!
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01-30-2008, 08:27 PM
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#6 |
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Senior Member
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,233
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Re: Valve rotaters
exhaust side
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
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