Moroso Breather - Bolt-On - Round - 1" Threaded Bung - Clamp-On Filter - Bung / Hardware Included HS11SASPA 6 AN Male to 11/16-18

6 AN Male to 11/16-18 in Male

080 in Thick

The 1/2 in

All seams are welded on outside and inside

1988-1989 GMC R2500

Moroso Breather - Bolt-On - Round - 1" Threaded Bung - Clamp-On Filter - Bung / Hardware Included HS11SASPA 6 AN Male to 11/16-18Product Description: Breather Bolt On Round 1 in Threaded Bung Clamp On Filter Bung Hardware Included Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools, chassis and