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This K&N Stubstack fits 1-1/2 inch SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4. K&N Stubstacks are designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. The stubstack fits inside the air cleaner housing and slides snugly down over the choke horn.
Attributes
Country of Origin (Primary) GB
Emission Code Legal US
Harmonized Tariff Code (Schedule B) 8409914000
Hazardous Material Code N
Height 0.485 in (12 mm)
Inside Diameter 1.25 in (32 mm)
Length 1.68 in (43 mm)
Life Cycle Status Code 2
Life Cycle Status Description Available To Order
Material Used Polyurethane
MSDS Required Flag N
Package Quantity 1
Warranty Time 12
Weight 0.1 lb (0 kg)
Width 1.68 in (43 mm)

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K&N 85-5039 Stubstack Air Horn

  • Brand: K&N
  • Product Number: 85-5039
  • $38.39