| Listed in parts books | Not catalogued by year yet |
INLET VALVE(ROWE)650/750
Inlet valve for 650/750 twins, cataloged under the Rowe name, PN 70-4603BV.
This is an inlet valve listed for the 650/750 twins, cataloged under the Rowe brand name. The part number 70-4603BV carries the modern numbering, with TRIVN-70-4603 showing up as an alternate form for the same piece.
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An inlet valve sits in the cylinder head and controls the fuel/air charge coming into the combustion chamber, opening on the intake stroke and sealing shut the rest of the time. Beyond that, our records on this one are thin.
If you're rebuilding a head and need to confirm this is the right valve for your particular engine, give us a call before you order and we'll go over what we know.
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