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12-25-2016, 09:43 PM
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#1 |
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Senior Member
 
Join Date: Jan 2007
Location: Turlock, CA
Posts: 8,831
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bbc valve covers
need some advice on selection of fabricated aluminum bbc valve covers. 049 casting 454 heads and comp cams 1.72 magnum rockers. i have heard rockers conflict with some covers, but can't find specifics. also i see there is a wide range in price (from $50 to $500 for a pair). i am not picky on perfect appearance (i would even be ok with a good used driver set) and although i am looking to spend as little as possible, they need to be functional. any suggestions what to buy or avoid?
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Project "C10 Fever" (68 factory black 396 swb) Project “Faded Glory” (71 c10 med bronze original paint refresh) Project "Little Sister" (70 c10 blue original paint refresh) Project "Blue Bomb" (70 c30 blue original paint refresh) SOLD Project "Vitamin C" (71 c10 orange original paint refresh) SOLD |
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12-26-2016, 01:06 AM
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#2 |
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Registered User
Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: bbc valve covers
Although I don't have fabricated VCs, I have run the Magnum Roller tips on the 396 and now the 7.4.
The 396 has the short, stamped steel VCs, heavier rubber type gaskets Magnums Comp lock nuts. The locknuts never would hold and had been replaced several times. I actually think I had studs that were meant for poly locks. The 7.4 has the stock style cast aluminum VCs, Magnums and short poly locks. They work well so far in that they don't make contact with anything. Just for curiosity's sake, why are you looking into fabbed VCs? Ive never used them. Are there some benefits?
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205  52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
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12-26-2016, 11:06 AM
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#3 |
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Senior Member
Join Date: Jan 2007
Location: Turlock, CA
Posts: 8,831
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Re: bbc valve covers
good to know on the lock nuts. i'm going with fabricated vc's for the appearance...
__________________
Project "C10 Fever" (68 factory black 396 swb) Project “Faded Glory” (71 c10 med bronze original paint refresh) Project "Little Sister" (70 c10 blue original paint refresh) Project "Blue Bomb" (70 c30 blue original paint refresh) SOLD Project "Vitamin C" (71 c10 orange original paint refresh) SOLD |
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