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Holley Performance 20-59 Cover-Diaphragm Housing - Picture 1 of 1

Holley 2059

5.05 product ratings
Asa Direct (49802)
98.9% positive feedback
Price:
US $47.12
ApproximatelyAU $72.77
+ $14.55 postage
Estimated delivery Mon, 14 Jul - Fri, 25 Jul
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Holley has been the undisputed leader in fuel systems for over 100 years. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Carburetor Diaphragm. Cover-Diaphragm Housing.

About this product

Product Identifiers

BrandHolley
Manufacturer Part Number2059
eBay Product ID (ePID)230037515

Additional Product Features

NotesDescription--Carburetor
Sub TypeCarburetor
Part TypeCarburetion

All listings for this product

Buy It Now
New
Holley 20-59 Quickchange Vacuum Secondary Housing Cover
item 1 Holley 20-59 Quickchange Vacuum Secondary Housing Cover
AU $50.74
+AU $22.90 postage
Holley 20-59 Quickchange Vacuum Secondary Housing Cover
item 2 Holley 20-59 Quickchange Vacuum Secondary Housing Cover
AU $36.53
+AU $37.34 postage
Holley 20-59 Quickchange Vacuum Secondary Housing Cover
item 3 Holley 20-59 Quickchange Vacuum Secondary Housing Cover
AU $64.84
+AU $23.31 postage
Holley 20-59 Quickchange Vacuum Secondary Housing Cover
item 4 Holley 20-59 Quickchange Vacuum Secondary Housing Cover
AU $64.84
+AU $23.31 postage
20-59 Quickchange Vacuum Secondary Housing Cover
item 5 20-59 Quickchange Vacuum Secondary Housing Cover
AU $64.84
+AU $23.31 postage
20-59 Quickchange Vacuum Secondary Housing Cover
item 6 20-59 Quickchange Vacuum Secondary Housing Cover
AU $64.84
+AU $23.31 postage
Holley Quick Change Secondary Diaphragm Carburetor Kit 20-59
item 7 Holley Quick Change Secondary Diaphragm Carburetor Kit 20-59
AU $66.17
+AU $28.05 postage
Holley Performance 20-59 Cover-Diaphragm Housing
item 8 Holley Performance 20-59 Cover-Diaphragm Housing
AU $72.78
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Carb Diaphram Housing Cvr Holley 20-59
item 9 Carb Diaphram Housing Cvr Holley 20-59
AU $77.89
+AU $23.70 postage
Holley Performance 20-59 Adjustable Vacuum Secondary Diaphragm Housing Cover NEW
item 10 Holley Performance 20-59 Adjustable Vacuum Secondary Diaphragm Housing Cover NEW
AU $83.24
+AU $23.85 postage
Holley 20-59 Quick Change Secondary Spring Kit
item 11 Holley 20-59 Quick Change Secondary Spring Kit
AU $64.84
+AU $43.68 postage
Holley 20-59 Quick Change Vacuum Secondary Housing Cover for 4 Barrel Carburetor
item 12 Holley 20-59 Quick Change Vacuum Secondary Housing Cover for 4 Barrel Carburetor
AU $86.18
+AU $23.94 postage
Holley Performance 20-59 Cover-Diaphragm Housing
item 13 Holley Performance 20-59 Cover-Diaphragm Housing
AU $86.20
+AU $23.94 postage
Holley Carburetor Accelerator Pump Diaphragm - Allows You To Change The Secondar
item 14 Holley Carburetor Accelerator Pump Diaphragm - Allows You To Change The Secondar
AU $88.41
+AU $24.00 postage
Holley Performance 20-59 Cover-Diaphragm Housing
item 15 Holley Performance 20-59 Cover-Diaphragm Housing
AU $90.17
+AU $24.06 postage
Holley Quickchange Vacuum Secondary Housing Cover, Black, Plastic, 1 x 4 bbl
item 16 Holley Quickchange Vacuum Secondary Housing Cover, Black, Plastic, 1 x 4 bbl
AU $90.48
+AU $24.07 postage
Holley 20-59 Carburetor Accelerator Pump Diaphragm
item 17 Holley 20-59 Carburetor Accelerator Pump Diaphragm
AU $90.80
+AU $24.07 postage
Holley 20-59 Quick Change Vacuum Secondary Housing
item 18 Holley 20-59 Quick Change Vacuum Secondary Housing
AU $64.84
+AU $50.47 postage
HOLLEY Quick Change Secondary Spring Kit
item 19 HOLLEY Quick Change Secondary Spring Kit
AU $91.72
+AU $24.11 postage
Carburetor Accelerator Pump Diaphragm Holley 20-59|Motors part
item 20 Carburetor Accelerator Pump Diaphragm Holley 20-59|Motors part
AU $92.35
+AU $24.12 postage
Holley Performance 20-59 Cover-Diaphragm Housing 1 x 4 bbl w/o Balance Tube
item 21 Holley Performance 20-59 Cover-Diaphragm Housing 1 x 4 bbl w/o Balance Tube
AU $71.08
+AU $45.61 postage
Holley Quickchange Vacuum Secondary Housing Cover
item 22 Holley Quickchange Vacuum Secondary Housing Cover
AU $92.65
+AU $24.14 postage
Quick Change Secondary For Spring Kit
item 23 Quick Change Secondary For Spring Kit
AU $93.32
+AU $24.16 postage
Quick Change Secondary Spring Kit 20-59
item 24 Quick Change Secondary Spring Kit 20-59
AU $95.80
+AU $24.23 postage
Holley Performance 20-59 Cover-Diaphragm Housing
item 25 Holley Performance 20-59 Cover-Diaphragm Housing
AU $79.64
+AU $40.65 postage
Holley Part No. 20-59 Carburetor Accelerator Pump Diaphragm
item 26 Holley Part No. 20-59 Carburetor Accelerator Pump Diaphragm
AU $98.84
+AU $24.31 postage
Holley Quickchange Vacuum Secondary Housing Cover 20-59
item 27 Holley Quickchange Vacuum Secondary Housing Cover 20-59
AU $99.69
+AU $24.34 postage
Holley 20-59 QuickChange Vacuum Secondary Housing Cover
item 28 Holley 20-59 QuickChange Vacuum Secondary Housing Cover
AU $95.53
+AU $28.91 postage
Quickchange Vacuum Secondary Housing Cover
item 29 Quickchange Vacuum Secondary Housing Cover
AU $101.81
+AU $24.40 postage
Quick Change Secondary Fits Spring Kit
item 30 Quick Change Secondary Fits Spring Kit
AU $85.83
+AU $40.91 postage
Holley 20-59 Cover-Diaphragm Housing 1 x 4 bbl
item 31 Holley 20-59 Cover-Diaphragm Housing 1 x 4 bbl
AU $80.36
+AU $47.53 postage
Carb Diaphram Housing Cvr Holley 20-59
item 32 Carb Diaphram Housing Cvr Holley 20-59
AU $106.74
+AU $24.55 postage
Holley Carburetor Vacuum Secondary Quick Change Cover 20-59; Black, Holley
item 33 Holley Carburetor Vacuum Secondary Quick Change Cover 20-59; Black, Holley
AU $106.81
+AU $24.55 postage
Carburetor Accelerator Pump Diaphragm Holley 20-59|Motors part
item 34 Carburetor Accelerator Pump Diaphragm Holley 20-59|Motors part
AU $121.35
+AU $24.97 postage
Holley 20-59
item 35 Holley 20-59
AU $128.69
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listings for this product

Ratings and reviews

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5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by charlebaume0
    10 Oct, 2018

    Great addition to tuning your Holley. Picked up some HP on my spring change also.

    Takes a few minutes to install but makes spring changes simple.

    Verified purchase: YesCondition: New

  • by jinxbaker2
    01 Oct, 2022

    Quick change secondary diaphragm spring

    Have not used this one yet but set this up before and it works great

    Verified purchase: YesCondition: New

  • by 1776-live-free
    18 Oct, 2017

    It works

    Not much to say. Install was a snap, No issues at all. Its been on my car for over a year and still works great.

    Verified purchase: YesCondition: New

  • by mdn8158
    20 Jun, 2017

    Made in USA. ! Even the instructions were printed in USA and only USA

    Verified purchase: YesCondition: New

  • by 110tdr
    24 Aug, 2017

    A++++

    A++++++++

    Verified purchase: YesCondition: New

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