|
#9100375
Plastic Insulating Carb Spacer Kit for Holley 4150/4160, 2 Inch
- Fits Holley 4150 and 4160
- Tapered 4-hole design
- Plastic construction insulates carb from the hot intake, resulting in a denser fuel/air mixture and more power
$39.99
/kit
In Stock
Quantity
Need Help? Call to Order
Add to a list
Share
Select a vehicle to verify Fitment
Select Vehicle
Product Summary
Universal Fit, Plastic, Black, Gasket(s) Included
- Fits Holley 4150 and 4160
- Tapered 4-hole design
- Plastic construction insulates carb from the hot intake, resulting in a denser fuel/air mixture and more power
- 3 Inch stud kit
- Simple paper gaskets
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 9100375 |
| Brand | Speedway Motors |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Material Type | Plastic |
| Finish | Black |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 9100375 Details
Speedway Motors 9100375 Details
Plastic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold. This results in a denser air/fuel mixutre for more power. Four-hole design increases low-end torque compared to open style spacers.
- Fits 4150 and 4160 series Holley carbs
- 4 barrel carburetors
- 1.688" venturi bores
- Gaskets included
- 3 Inch bolt kit included
Speedway Motors 9100375 Specifications
Speedway Motors 9100375 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9100375 |
| Brand | Speedway Motors |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Material Type | Plastic |
| Finish | Black |
| GENERAL | |
| Sold in Quantity | Kit |
| Bolt Hole Pattern | 5.160" x 5.625" |
| Gasket(s) Included | Yes |
| Hardware Included | Yes |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
Be the first to ask a question.

