Female -6 an To Male -6 an Blue Female To Male Extension 500 to 600 series Part Number: AF823-10S

Part Number: AF823-10S

They come in either grey or black colour combinations and sold in a pair or as a 9 pack

These screw or push in and allows the adaptation from M19 x 1

Aeroflow fittings provide superior thread strength for smooth assembly

22") makes it avery universal design that canbe used with any engine utilizing block adapters not just the gm ls motor

Female -6 an To Male -6 an Blue Female To Male Extension 500 to 600 series Part Number: AF823-10SPart Number: AF952 06 female to male an extension. this extension has a femaleand male an flare end. 4 to 6 extensions are 1" (25mm) and 8 to 16 are 1. 5" (38mm) in length. available in blue, black and silver.