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Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
K&N Fits 4150/4160 390-850 HP 4BBL Carburettors With No Choke Horn - K&N Holley Substack KN85-0400 Autofit

K&N Holley Substack KN85-0400

KN85-0400 - 4150/4160 STUBSTACK (MILLED)
SKU KN85-0400
by K&N
Sold out
$60.66 +GST - $60.66 +GST
$60.66 +GST
$60.66 +GST
$60.66 +GST - $60.66 +GST
$60.66 +GST
$69.759 Including GST (NZ Customers only)
Availability:
Out of stock
K&N Holley Substack

Fits 4150/4160 390-850 HP 4BBL Carburettors With No Choke Horn -

KN85-0400

85-0400

This K&N Stubstack is designed to be used with Holley 390-850 cfm square bore carbs (4150/4160), that have had the choke horn milled off and still use an air cleaner. Eliminates the need for hand polishing and radius work. Will work with all K&N Custom Chrome Racing Air Cleaners, including Tall Velocity Stack Air Cleaners. The K&N Stubstack is designed to increase the airflow of carburettors by decreasing the restriction around the choke horn. Part KN85-0400 Product Specifications Height: 1.69 in (43 mm) Length: 5.13 in (130 mm) Material Used: Polyurethane