K&N 58-1191 Velocity Stack Assembly

Custom Assemblies / Velocity Stack Assembly
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$94.99 USD
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Product Overview

  • Designed to increase horsepower
  • Low restriction
  • High air flow with excellent filtration
  • Washable and reusable
This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch flange and the total height is 10 inches in height. It has an open 360 degree free breathing 9 inch Filtercharger air filter element on top of a stainless steel velocity stack base.
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Height5 in (127 mm)
Air Filter Inside Diameter5 in (127 mm)
Air Filter ShapeRound
Inlet Diameter5.125 in (130 mm)
Mounting Hardware IncludedYes
Neck Flange5.125 in (130 mm)
Overall Height10 in (254 mm)
Replacement FilterE-3650
StyleVelocity Stack
Top MaterialChrome
Top StyleOpen
Product StyleCustom Assemblies
Size9 Inch
Weight3.1 lb (1.4 kg)
Product Box Height12.63 in (321 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Inner WireYes
WARNING: Cancer and reproductive

K&N 58-1191 Velocity Stack Assembly Product Reviews

Monday, July 30, 2018 - Part 58-1191
While at Columbus GoodGuys your booth guys talked me into trying these velocity stack assemblies on my 1930 Ford Sedan, 421 CID with 671 Weind Blower with 2 600 CFM Holleys mounted sideways. The centerline distance between the carbs is 8.625 in. and your product is 9.00 diameter. I was convinced they would not work but they do work and very well Apparently on paper the Holleys say 8.625 but are actually closer to 8.750 and your velocity stacks are 9.00 diameter but with a little reshaping at the top and on the cover actually measured a little less and they can sit very well and work No one can notice my metal work to reshape the stacks. All in all a very successful setup. Thanks to your guys. Bruce

Bruce Cleevely
Middletown, Pennsylvania
Tuesday, July 4, 2017 - Part 58-1191
Very pleased. Looks the business.

Phillip Warris
Hertfordshire, United Kingdom
Thursday, November 24, 2016 - Part 58-1191
Fits well and quick delivery. Next time, must order up the filter oil.

Mark Barton
Coggeshall, United Kingdom