BSA B33, B34, M33 (1946-58) Ex (Alpha valve no.V98) Head Diameter: 1.600 Stem Diameter: 0.3730 Length: 3.820

Compatible with:
- BSA B33 (1946-1958)
- BSA B34 (1946-1958)
- BSA M33 (1946-1958)
- AJS Model 16 (1946-1958)
- AJS Model 18 (1946-1958)
- Matchless G3 (1946-1958)
- Matchless G80 (1946-1958)
- Norton 16H (1946-1958)
- Norton 18 (1946-1958)
- Norton 19 (1946-1958)
- Norton 50 (1946-1958)
- Ariel Golden Arrow (1952-1954)
- Ariel Huntmaster (1954-1958)
- Ariel Cyclone (1956-1958)
- Royal Enfield Bullet (1946-1958)
- Royal Enfield Clipper (1953-1958)
- Royal Enfield Meteor (1953-1958)
- Sunbeam S7 and S8 (1946-1958)
- Triumph Tiger 100 (1946-1958)
- Triumph Thunderbird (1946-1958)
- Triumph Speed Twin (1946-1958)
- Triumph Bonneville (1959-1961)
- Brough Superior SS100 (1946-1958)
- Vincent Black Shadow (1946-1958)
- Norton Dominator (1949-1958)
- BSA Golden Flash (1950-1958)
- Ariel Square Four (1953-1958)
- Triumph Tiger T110 (1954-1959)
- Norton Dominator 99 (1956-1958)
- BSA Road Rocket (1956-1958)
- BSA Super Rocket (1958)
- Triumph TR6 Trophy (1956-1958)
- Norton Dominator 88 (1958)
- Ariel Leader (1958)
- Triumph Tiger 110 (1958)
- BSA Gold Star (1958)
- Triumph T120 Bonneville (1958)
- Matchless G9 (1958)
- AJS Model 31 (1958)
- Norton Model 50 (1958)
- BSA C15 (1958)
- BSA C12 (1958)
- AJS Model 14 (1958)
- Matchless G2 (1958)
- Royal Enfield Constellation (1958)
- Ariel HS (1958)
- Triumph 3TA (1958)
- Ariel Arrow (1958)
- BSA A10 (1958)
- Norton Model 7 (1958)

- OEM Part Number(s): GS95033, V98

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.