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Filters
Adapter Style
- Open center (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Open or 4-hole (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Carburetor Flange (application)
- Square bore (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley 2-barrel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Carburetor Bolt Pattern
- 4-bolt (5 5/8 in. x 5 1/8 in.) (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4-bolt (5 1/8 in. x 3 1/2 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4-bolt (5 3/8 in. x 5 3/8 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Manifold Mounting Flange
- Holley 2-V (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Spread bore 4-barrel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Square bore 4-barrel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Manifold Bolt Pattern
- 4-bolt (5 1/8 in. x 3 1/2 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4-bolt (5 3/8 in. x 5 3/8 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4-bolt (5 5/8 in. x 4 1/4 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4-bolt (5 5/8 in. x 5 1/8 in.) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Height (in.)
- 0.875 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

Spectre Performance Carburetor Adapters

2.86 out of 5 stars 7 Customer Reviews

Spectre Performance carburetor adapters make change easy. Their adapters are precision diecast aluminum plates that are durable, fit great, and look good. The kits include the necessary gaskets, studs, bolts, screws, nuts, and washers to make your installation quick and simple. Some kits also include heat-insulating phenolic center inserts. From spread bore to square bore, 4-barrel to 2-barrel, or vice versa, Spectre Performance carburetor adapters will make the change efficiently and effectively!

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