These carburetors

offer excellent machinability so that the optimum surface finish may be obtained

Don't let that carb just hang there

and Norton twins

The cast top clamp features raised ribs and the Biltwell script logo just like the cast valve covers on your old small block

Engine Oil Seal Kit - 7 Piece - 1963 - 1972 Triumph Unit 650 Subcategory_Exhaust Fabrication Parts These carburetorsInstead of piecing them together one by one we offer a this full engine oil seal kit. All the seals you need for your 1963 1972 Unit Triumph 650 Motorcycle. Kit includes: Qty 2 Timing cover seals OEM 70 4568 Qty 1 High gear oil seal OEM 57 0946 Qty 1 Clutch seal OEM {early} 70 4578 Qty 1 Clutch seal OEM (late} 70 7565 Qty 1 Crankshaft seal OEM 70 3876 Qty 1 Kicker shaft seal OEM 57 1956