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This K/N Stubstack air filter is designed to be used on Holley 390-850 cfm square bore carbs (4150/4160); that have had the choke horn milled off; but do not use an air cleaner.
California Proposition 65 Yes
Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 3921190000
Hazardous Material Code N
Height 0.56 in (14 mm)
Height (in.) 0.563 in. (14 mm)
Item Height 0.563 in. (14mm)
Item Weight 0.300 lbs. (0.1 kg)
Length 6.540 in. (166mm)
Length (in.) 6.54 in. (166 mm)
Length (mm) 6.54 in. (166 mm)
Life Cycle Status Code Available to Order
Material Polyurethane
Material Used Polyurethane
NAFTA Preference Criterion Code B
Package Content 1
Package Material Paperboard
Package Quantity 1
Package Type Box
Product Box Height 2.000 in. (51mm)
Product Box Length 6.500 in. (165mm)
Product Box Width 6.500 in. (165mm)
Product Style Accessories
Prop 65 (C, R or CR) CR
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm -
Prop 65 Warning WARNING: Cancer and Reproductive Harm -
Prop 65 Warning Label
Prop 65 Yes/No Yes
SDR Required Flag N
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm -
Warranty 3 Months
Warranty Time 3
Weight 0.3 lb (0.1 kg)
Width 6.540 in. (166mm)
Width (in.) 6.54 in. (166 mm)

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K&N 85-0500 Stubstack Air Horn

Product Information

  • Brand: K&N
  • Product Number: 85-0500
The AAM Group™ Proposition 65
Proposition 65 warning graphic (For California Residents)
WARNING: Cancer and Reproductive Harm -