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Lister B & BK Inlet & Exhaust Valve 3381IN & 3381EX
New Lister Junior B & BK valves, suitable for inlet and exhaust. These valves are forged, and precision machined from EN52 material as per original Lister specs. Equivalent to Lister part numbers 3381IN (Inlet) and 3381EX (Exhaust).
Valves are Sold individually.
The 3381 valve is known to be suitable for all Lister Junior B & BK Type engines with a 4.5” cylinder bore, including the early single flywheel versions with separate valve chambers.
Details and Dimensions (Approximate)
- Length: 169mm (6.653 Inch)
- Head: 43mm (1.693 Inch)
- Stem: 11mm (0.433 Inch) - This stem size is clearance on 7/16” valve guides.
