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K&N Velocity Stacks

K&N Velocity Stacks
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Open 360 degree free breathing 9inch filtercharger element on top of a 5inch high stainless steel velocity stack base. Draws cooler air up and away from engine heat. Engines equipped with the K&N Tall Velocity Stack Air Filter actually produce more horsepower than those with no filtration at all. All stainless steel top and base, highly polished to a mirror finish. Choice of 2 element heights assures proper airflow for virtually any engine.
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Note: Assembly Measures 8.25inches Tall
Note: Fits Carburetors With 5 1/8inch Neck Flange
Retail Price: $162.99
Sale Price:
$98.79
Usually ships within 72 hours. Details:
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Note: Assembly Measures 10.5inches Tall
Note: Fits Carburetors With 5 1/8inch Neck Flange
Retail Price: $144.99
Sale Price:
$94.99
Usually ships within 72 hours. Details:
No Reviews. Review This Item.

Note: Assembly Measures 8.25inches Tall
Note: Fits Carburetors With 7 5/16inch Neck Flange
Retail Price: $172.99
Sale Price:
$105.44
Shipping: Free!
Usually ships within 72 hours. Details:
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Note: Assembly Measures 10.5inches Tall
Note: Fits Carburetors With 7 5/16inch Neck Flange
Retail Price: $206.99
Sale Price:
$126.34
Shipping: Free!
Usually ships within 72 hours. Details:
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Product Reviews
5 out of 5 stars K & N Substack
Review for: Stubstack For Edelbrock Square-Bore Carburetors
From Rio Ranch, New Mexico, USA Reviewer: From A Customer   Own this product - Yes
I installed the K&N Substack in conjunction with K&Ns Filter lid, I have more pickup, and I was able to discard an adaptor to raise the filter housing above my fuel line. I havent checked for any difference in fuel economy as it was just installed.
One effect, I had not anticipated, with the new filter lid is an increase in intake noise. You can really hear the air sucking into the carb, especially under hard acceleration. Not a problem with my modified 1955.5 GMC Pickup /327 small block. Might be an irritation with a more refined vehicle. Performance Center was great to deal with, good pricing and fast delivery. I would use them again. Local parts shops more expensive on the K&N Substack. Five stars Performance Center.
Some of the reviews may have been edited by our moderators in order to comply with our review guidelines.