Product Summary

Universal Fit, 0.75" Overall Thickness, Aluminum

  • Features a lightweight, yet strong aluminum construction
  • Black anodized finish adds an extra layer of corrosion resistance
  • Overall thickness of the adapter place is 3/4"
  • Plate has a 2-barrel 4-bolt type flange
  • Bore size measures a total of 1.688"
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Key Specs

MFG. Part #17-90
Carburetor Flange Type2-Barrel 4-Bolt
Carburetor Barrels2-Barrel
Carburetor QuantityOne
Material TypeAluminum
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Need To Know

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Holley 17-90 Details

No company knows fuel systems like Holley. Today, Holley carburetors continue to be a dominant force in high performance and racing, winning more races than all others combined. Holley carburetors have powered every NASCAR Sprint Cup Series™ team and nearly every winning NHRA® Pro Stock team since the 1960s and every weekend still today.

Features:

  • Billet Carburetor Spacer for 2bbl 2300 Series models

Holley 17-90 Specifications

KEY SPECS
MFG. Part #17-90
BrandHolley
Carburetor Flange Type2-Barrel 4-Bolt
Carburetor Barrels2-Barrel
Carburetor QuantityOne
Material TypeAluminum
GENERAL
GTIN Code090127712832
Overall Thickness0.75"
Bore Size1.688"
Gasket(s) IncludedNo
Hardware IncludedNo
Sold in QuantityEach
FinishBlack anodized

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers have highlighted the superior performance of the Holley carburetor adapter plate, praising its quality and practicality. Comments emphasize that the product confidently stood up to racing conditions, leading to victories. Its usability is additionally praised. Mention of round track use suggests its adaptability. No negative comparisons with competitors were made, implying customer satisfaction surpasses that of rival products.

5

2 reviews

5

2

4

0

3

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Holley carburetor adapter plate

5.0

7 years ago

Vintage 11

Delaware

Verified

" I won the race"

Would Recommend

yes

5.0

7 years ago

jason

huntsville al

Verified

round track

Showing 2 of 2 reviews

Questions & Answers

2 Questions • 2 Answers

What's the 4 barrel bolt pattern and will it fit edelbrock 3255001 the torker 2 for a sbc. What adapter does fit holly 4412 to torker 2?

by Slideways Racing

• 2 years ago

1 answer

What's the thickness

by Paul

• 8 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script