Edelbrock Replacement Valve Seats 9719 250 Series PTFE Nylon Braid NPT Pipe Reducer 1" to

NPT Pipe Reducer 1" to 3/8"Silver Finish

6290X903H-16

The center hole is 3/4" and can be reduced to 5/8" with the included bushing

1994 BMW 750I 5

Edelbrock Replacement Valve Seats 9719 250 Series PTFE Nylon Braid NPT Pipe Reducer 1" toBrand: Edelbrock Manufacturer's Part Number: 9719 Part Type: Valve Seats Product Line: Edelbrock Replacement Valve Seats Automotive Fittings Part Number: EDL 9719 UPC: 085347097197 Valve Seat Location: Exhaust seat Valve Seat Material: Ductile iron Valve Seat Outside Diameter (in.): 1. 800 in. Valve Seat Inside Diameter (in.): 1. 460 in. Valve Seat Thickness (in.): 0. 375 in. Quantity: Sold individually. Description: If you're rebuilding your cylinder