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SKU: 56-9327 | UPC: 024844030016
K&N 56-9327 Custom Racing Assembly - Round Tapered - Red 1.656in Neck Flange - 2.25in Over Height
The K&N 56-9327 is a custom racing air filter assembly engineered for single or two-barrel carburetors in custom racing and performance applications. It features a 1.656-inch (42mm) centered neck flange and 2.25-inch (57mm) overall height with precise dimensions including 5.5-inch flange ID and 8.875-inch base OD. This setup delivers high airflow to increase horsepower and acceleration while trapping dirt outside the engine for reliable protection.
Key Features
- High-Flow Washable Filter: Red oiled cotton gauze media allows maximum air intake with excellent filtration to protect engines in dusty racing conditions
- Custom Chrome Top and Base: Polished chrome plates with K&N logo provide show-quality finish for street or track visibility
- Performance Dimensions: 1.656in neck flange ID 5.5in flange OD 5.688in base ID 7.313in base OD 8.875in top ID 5.188in top OD 8.25in height 2.25in for precise carb fit
- Reusable Design: Wash and re-oil filter multiple times extending service life and reducing replacement costs
- One Year Limited Warranty: Covers defects in materials and workmanship for peace of mind
Product Notes
- Ideal for custom racing setups on carbureted engines requiring compact tapered air cleaners
- Clean filter regularly using K&N Recharger Kit for sustained performance
- Product weight 2.2 lbs compact design fits tight engine bays
Installation Notes
- Professional installation recommended.
- Confirm carburetor neck measures 1.656in to 1.6875in (1-11/16in) for centered flange mounting
- Includes chrome base with pre-drilled holes compatible with standard 5-1/2in bolt pattern hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Custom | Carbureted Vehicles | Single or Two-Barrel Carburetors |
Why Choose K&N?
- Trusted by racers worldwide for durable air filters in extreme conditions
- Proven cotton gauze technology balances flow and filtration for power gains
- Factory-direct engineering ensures exact specs for carburetor applications
Frequently Asked Questions
-
Q: What carburetor sizes fit the K&N 56-9327?
A: Designed for single or two-barrel carburetors with 1.656-inch to 1.6875-inch (42-43mm) centered neck flange and 5.5-inch bolt pattern -
Q: What material is used in the filter?
A: Four-ply red oiled cotton gauze with chrome wire screen for high airflow and dirt-holding capacity washable for reuse -
Q: How do I maintain the air filter?
A: Wash with K&N cleaner spray with oil and reinstall service every 50,000 miles or sooner in dirty environments backed by one year warranty
Shipping &. Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 8.25 x 8.25 x 3.75 inches
- Weight: 2.2 lbs
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