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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
1-1/2" (25mm) Flange Inside Diameter
GM LS 45 degree coil boots are included so you can cut the ignition lead down to the preferred length and the preferred sprak plug end can be used
with a new O-ring included
Fully opens at correct temperature consistently regardless of engine rpm
Aeroflow Orb Slimline Port Plug 20An AF813-20 Thermostats 1-1/2" (25mm) Flange Inside DiameterBlue Finish ORB Slimline Port Plugs. Aluminium ORB male slimline port plug with internal Hex head. These plugs will seal a female ORB fitting with an included Viton O Ring. Sold individually and available in Blue, Black and Silver.
