K&N Stubstacks Product images may differ from actual product appearance. With one of these simple bolt-ons, you can straighten and speed up an engine's airflow, as well as reduce turbulence and improve metering accuracy. Applications listed below.

599-85-0200

Stubstack Holley 4150/4160 4-bbl carbs Application Guide View this item

$37.99 Ships

599-85-0210

Stubstack Holley 2300 View this item

$41.99 Ships 02/23/12

599-85-0400

Stubstack Holley 390-850cfm 4150/4160 carbs that have had choke horn milled off & still use an air cleaner View this item

$21.99 Ships

599-85-0500

Stubstack Holley 390-850cfm 4150/4160 carbs that have had choke horn milled off & do not use air cleaner Will not work with K&N Custom Chrome Racing Air Cleaners View this item

$29.99 Ships

599-85-0600

Stubstack Holley 4500 Dominator® carbs View this item

$35.99 Ships

599-85-0700

Stubstack Edelbrock square bore carbs More info on K&N 85-0700

$39.99 Ships