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#1
07-28-2008, 05:47 PM
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79-80 WS6 disc brakes
I'm interested in the master cylinder and booster on these 4 wheel disc brake cars. Does anyone know if the booster is a dual diaphram unit and what the diameter is? Also, what is the bore size of the master cylinder? Any info appreciated.
Danny
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 68 Firebird, trying a q-jet now. 434/10.5:1/997's/240-242 HFT/4L80E/2800 Yank/3.42's/ Vintage Air/ 13.0 @105 mph 70 Lemans, 350/350, A/C, mostly stock 14 Ram CC, 5.7 Hemi, 8-speed, 3.92 lsd 97 Trans Am, HPP Aug 2012 http://www.highperformancepontiac.co...tiac_trans_am/ ***Sold*** |
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#2
08-02-2008, 10:38 AM
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Yes its a dual dia,i believe 9".
I bought mine from NPD(NATIONAL PARTS DEPOT)  
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9.81 at 139.89mph 3400lbs Butler 468,11.3:1 comp,N/A,PUMP 93 OCT GAS! 370cfm butler eheads port matched victor 1095 king demon 4.30gear,th400 MICKEY THOMPSON DRAG RADIAL tire  
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#3
08-02-2008, 01:38 PM
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I finally found this out yesterday in another thread. I also learned Napa online has the specs as well. That looks nice, is that cad plated or painted?
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68 Firebird, trying a q-jet now. 434/10.5:1/997's/240-242 HFT/4L80E/2800 Yank/3.42's/ Vintage Air/ 13.0 @105 mph 70 Lemans, 350/350, A/C, mostly stock 14 Ram CC, 5.7 Hemi, 8-speed, 3.92 lsd 97 Trans Am, HPP Aug 2012 http://www.highperformancepontiac.co...tiac_trans_am/ ***Sold*** |
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#4
08-02-2008, 02:45 PM
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Just painted.
I went to napa first but they had a hard time getting one.Would have been special order so i just ordered from npd,had it in 2 days.
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9.81 at 139.89mph 3400lbs Butler 468,11.3:1 comp,N/A,PUMP 93 OCT GAS! 370cfm butler eheads port matched victor 1095 king demon 4.30gear,th400 MICKEY THOMPSON DRAG RADIAL tire
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