B40 PISTON +40 (ORIENTAL)* By View cart “CLIP – FINNED CLIP 1-5/8* – CAUTION: DO NOT OVER-TIGHTEN!” has been added to your cart. $143.08 B40 PISTON +40 (ORIENTAL)* Out of stock SKU: B153 Category: Uncategorized Related products SET–VALVE SPRINGS – NORTON TWIN – HIGH PRFORMANCE MULTIRATE* $52.10 Read more NUT – BRAKEROD ADJUSTER WING NUT – UK-MADE* $37.35 Read more SET–SHIMS – CRANKSHAFT – BSA C15 B44 $17.28 Add to cart BOLT – FLOAT CHAMBER BOLT* $7.45 Read more