Author Topic: Accelerator Pump Gasket  (Read 2427 times)

68Zproject

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Accelerator Pump Gasket
« on: August 23, 2020, 12:25:24 AM »
I'm having trouble locating a new gasket for the accelerator pump on my dated 4153.  Holley lists a bunch but I don't know if it's 30 cc or 50 originally and Napa has some but I just wondered if it mattered if it was theirs or Holley or whatever.  Mine leaks and I sealed the gasket contacts surfaces so it must be in the diaphragm.
68Z28

x66 714

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Re: Accelerator Pump Gasket
« Reply #1 on: August 23, 2020, 01:02:21 AM »
Should be the 30cc. Try to get an original Holley if possible.....Joe
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1968 Z/28 Corvette Bronze. Black Hounds Tooth. 02E Los Angeles born 3/13/1968 pnt OO. Purchased March 1976
1969 SS396 Yellow/Yellow 08E Norwood born 8/28/1969 pnt 76E. Purchased April 1981

68Zproject

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Re: Accelerator Pump Gasket
« Reply #2 on: August 23, 2020, 04:33:46 AM »
Thanks
68Z28

PHAT69AMX

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Re: Accelerator Pump Gasket
« Reply #3 on: September 11, 2020, 10:41:53 AM »
Would suggest getting the Green Diaphragm rather than the black, green more modern fuel alcohol tolerant.

Kelley W King

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Re: Accelerator Pump Gasket
« Reply #4 on: September 11, 2020, 05:03:05 PM »
They are all temporary. If you have a Holley sooner or later they leak. Look at cruise in at the stained intakes. Lucky they are cheap and easy to fix.
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67 SS Chevelle
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