- Cooling, AC & Heating
- Thermostat Housings, Filler Necks & Water Restrictors
- Collector Tethers Water Filler Neck Expansion Tanks
Collector Tethers Water Filler Necks are machined with a straight -12AN or -16AN female O-ring port in the front of the water filler neck. This port allows use of the proper size fitting for your application (-12, -10, and -8 fittings are sold separately). The design of Collector Tethers Water Filler Necks took a lot of time in order to ensure the radiator cap fit securely so the pressure seal and locking mechanism would perform well for extreme race conditions. A unique 1-pc billet aluminum top expansion portion bolts to the baseplate with O-ring seal & stainless steel cap screws; 1/4" push-lock overflow fitting also included. Choose a powdercoated black, polished, or raw finish. .
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Filler Necks: -12AN
Collector Tethers 3300-001B
Collector Tethers Water Filler Neck Expansion Tank -12AN Female Straight O-Ring Port Includes:
$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
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$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Collector Tethers 3300-001P
Collector Tethers Water Filler Neck Expansion Tank -12AN Female Straight O-Ring Port Includes:
$249.99
(2)
Ships Monday
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Collector Tethers 3300-001R
Collector Tethers Water Filler Neck Expansion Tank -12AN Female Straight O-Ring Port Includes:
$187.99
Estimated to ship direct from manufacturer on 09/26/24, pending manufacturer availability.
Lowest Price Guarantee
$187.99
Estimated to ship direct from manufacturer on 09/26/24, pending manufacturer availability.
Lowest Price Guarantee
Filler Necks: -16AN
Collector Tethers 3300-002B
Collector Tethers Water Filler Neck Expansion Tank -16AN Female Straight O-Ring Port
$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
FREE Shipping
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$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Collector Tethers 3300-002P
Collector Tethers Water Filler Neck Expansion Tank -16AN Female Straight O-Ring Port
$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$249.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Collector Tethers 3300-002R
Collector Tethers Water Filler Neck Expansion Tank -16AN Female Straight O-Ring Port
$187.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
Lowest Price Guarantee
$187.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
Lowest Price Guarantee