FEATURES: One-piece valve assy. installed into airplane with convenient fueling probe for refilling. INCLUDES: One Pre-assembled filling valve (Gas or Smoke Oil Only) One fueling probe (GPMQ4162) One knurled nut w/serrated washer SPECS: Overall length (front to back): 13/16″ (20mm) Mounting nut diameter (what is seen on outside of cowl): 1/4″(12.5mm Hole size (drilled through […]