Made for pre unit Triumphs (though they work great on later unit Triumphs as well

Fits 2007-2022 EFI Sportsters: Specifically engineered for 2007-2022 EFI Sportster models

coped steel bungs are 1" diameter and are drilled and tapped all the way through with 3/8"-16 thread

Aircraft grade aluminum tubing and heat treated steel ends provide maximum durability and long life expectancy

Made in the USA: Proudly manufactured in the United States

#7119-2 Threaded Cylinder Head to Manifold Nipple With O-ring Seal - 1940-1954 Harley-Davidson OHV 74's 1953-56 K/KH Subcategory_Handlebar Hardware Made for pre unit TriumphsThreaded Cylinder Head to Manifold Nipple with O ring Seal. Made in Ohio, USA.