\ Product Categories Camshafts/Cam Kits Carburetors Clutch kits Cold Air Intakes Connecting Rods Crankshafts Cylinder Heads Distributors Engine Bearings Engine Kits & Re-Ring Kits Fasteners Flexplates Gaskets Guide Plates Harley Engine Parts Harmonic Balancers Intake Manifolds Machine Shop Supplies Maddog Specialty Products Oil Pump/Accessories Piston Rings Pistons Pushrods Rocker Arms Rocker Shafts Rocker Stud Girdles Rotating Assemblies Timing/Gear Drives Tools Torque Converters Valve Locks/Keepers Valve Seals Valve Spring Retainers Valve Springs/Spring Kits Valves Water Pumps Home | Products | 1 11/16' valve seats - 8/pack \ 1 11/16' valve seats - 8/pack Part Number: SB1687-1 Manufacturer: Durabond Premium valve seats from Durabond. 1 11/16" o.d. 1 13/32" i.d. 1/4" deep 45 degree angle. Sold in box of 8. Bulk quantities available. Price: $ 15.88