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#9100374
Aluminum High Flow Carb Spacer Kit for 4150 Holley, 1 Inch
- High-tech carb spacer straightens out and increases air velocity into intake manifold
- 1" thick and standard 4150 bolt pattern
- 5.160" x 5.625" Bolt hole pattern
$114.99
/kit
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This part is Backordered. We currently do not have an estimate when this item will ship.
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Product Summary
Universal Fit, Aluminum, Natural, Gasket(s) Included
- High-tech carb spacer straightens out and increases air velocity into intake manifold
- 1" thick and standard 4150 bolt pattern
- 5.160" x 5.625" Bolt hole pattern
- Includes zinc plated steel studs, nuts and washers
- Simple paper gaskets
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 9100374 |
| Brand | Speedway Motors |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Material Type | Aluminum |
| Finish | Natural |
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Speedway Motors 9100374 Details
This high-tech carb spacer straightens out and increases air velocity into the intake manifold.
- 1 Inch thick
- Fits 4 barrel 4150 Holley carburetors
- Billet aluminum
- (1) Open gasket
- (1) Four hole gasket
- (1) 2 inch bolt kit
Speedway Motors 9100374 Specifications
Speedway Motors 9100374 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9100374 |
| Brand | Speedway Motors |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Material Type | Aluminum |
| Finish | Natural |
| GENERAL | |
| Sold in Quantity | Kit |
| Bolt Hole Pattern | 5.160" x 5.625" |
| Gasket(s) Included | Yes |
| Hardware Included | Yes |
Ratings & Reviews
5
1 Review
Ratings & Reviews
5
1 Review
5
1 reviews
5
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Amazed and Unexpected
5.0
2 years ago
dave
mass
Verified
I bought a '23 T-Bucket 7 years ago and I've been a you-tube and other site research for knowledge on how to fix up and make it run better. I've had back-firing, rich and thin mixtures, bad timing, bad plugs n wires, you name it I've had to learn how to fix it on the go. During my research I'd been reading about raising the air intake from the Carb to help lower if not stop back firing and get a little better "off the line" git up. This spacer at least to me is AMAZING! I'm considering replacing it with a similar but 2" spacer because there's still very very minor back firing and still very minor git up n go with cut out of the engine if I goose it off from a stop. Glad I bought this spacer.
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