Prop for a bike-engined Westfield with Sierra diff. Westfield part no is 3211111. Could be used in other kit cars. Length 800mm closed, 840mm open. Rear flange (for Sierra diff) od 109.5mm, spigot 56mm, pcd 90mm. Front flange od 88mm, spigot 57mm, pcd 69.5. Main tube od 76.2mm (3"). Bought for a project and fitted but never actually used.
