This filler neck is an awesome upgrade for our tucked radiator and compact radiator line of products, as it allows you to add this filler neck to the top port, providing easy access to fill up coolant, add temp sensor, fan switch, overflow tank, etc.
One end of the fitting is -16AN
Other end is 1.38" hose connection
Commonly used in Honda, Toyota, and Subaru
Inlet and outlet uses -20AN female ORB threads
Uses Type A radiator cap
Two 1/8 NPT ports with plugs
100% CNC machined billet aluminum
Perfect upgrade for our radiators!
Note - tucked radiator is a separate part and is not included
Customer Reviews
4.0Based on 2 Reviews
5 ★
50%
1
4 ★
0%
0
3 ★
50%
1
2 ★
0%
0
1 ★
0%
0
Customer Photos
Write a ReviewAsk a Question
Reviews
Questions
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!
Everything is bolted up but I’m having issues with the radiator cap!! I highly recommend you guys send one with the neck I’m sort of in a bind because I e tried 3 different type A caps including speed racing factory…..and it isn’t working out
United States
