BBK 3501 Twin 56mm Throttle Body
- Twin 56 mm bores, Power Plus series
- Ford F-Series truck and SUV 302 and 351 engines
- 7-12 HP gain claimed, depends on vehicle and application
- CNC machined 356 aluminum castings
- One year warranty from the date of purchase
- 4.96 ounces listed item weight
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A twin-bore aluminum throttle body for Ford truck and SUV engines named in the title. The listing claims a power gain but gives no model years, so confirm fitment before ordering.
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ASIN: B000CIPBDGModel: 3501Category: Throttle Bodies
Overview
Replacing the stock throttle body on a Ford F-Series truck or SUV engine, this BBK twin-bore unit is CNC machined from cast aluminum. The listing describes stamped throttle linkages, sealed bearings and o-ringed shafts for sealing and smooth movement.
BBK designs the Power Plus line to increase airflow, and this twin-bore body targets the Ford truck engines in the title. Model years are not given, and the listed weight in ounces looks too low for a cast aluminum body.
Who it's for
Truck owners who run the named Ford engines and want more airflow will find the twin bore suits that goal. Anyone with a different engine, or who needs confirmed year coverage, should look at other listings.
Pros and cons
- CNC machined aluminum
- Sealed bearings and o-ringed shafts
- Stamped OEM-style linkages
- Model years not listed
- Weight given in ounces only
- Included parts say per item description
- Power gain varies by application
Performance notes
A twin bore opens more area for incoming air, and the sealed bearings and o-ringed shafts limit leaks around moving parts. The maker claims a gain that varies with vehicle and application, and the listing gives no flow numbers to check it.
Specifications
| Brand | BBK Performance |
|---|---|
| Model | 3501 |
| Dimensions & fit | |
| Bore size | Twin 56 mm |
| Item weight | 4.96 ounces |
| Power & efficiency | |
| Claimed gain | 7-12 HP, depends on vehicle and application |
| Construction & materials | |
| Material | CNC machined 356 aluminum castings |
| Compatibility & installation | |
| Fits | Ford F-Series truck and SUV, 302 and 351 |
| Warranty & support | |
| Warranty | One year from the date of purchase |
| Other details | |
| Fit type | Vehicle Specific Fit |
| Grade | Replacement Part |
| Part number | 3501 |
Frequently asked questions
Does the BBK 3501 fit Ford 302 and 351 trucks?
The title names Ford F Series truck and SUV engines of 302 and 351. Model years are not given, so check your engine and year with the seller.
What is included with the BBK 3501?
The included components row says per item description, and no gasket or hardware is listed.