NOS BSA B31 350cc Piston 1935-1939 Medium Comp

SKU: BRT-782688

$40.00

NOS BSA B31 350cc Piston 1935-1939

Medium Comp

Brand- Diecut Yalloy – 744BP

Measures – 78.76mm

This brand of piston has a higher expansion rate and will require additional clearance

Will require additional machining

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Description

NOS BSA B31 350cc Piston 1935-1939

Medium Comp

Brand- Diecut Yalloy – 744BP

Measures – 78.76mm

This brand of piston has a higher expansion rate and will require additional clearance

Will require additional machining