S&S CYCLE Engine Case -Super Stock? - 3.500" - Evolution Big Twin 31-0000 Tires clamps overflow line

clamps overflow line

Removable dB reducer

Bolt-on kit works with the stock crankcase

washable and reusable cotton gauze air filter

S&S 3-9/16" bore cylinders

S&S CYCLE Engine Case -Super Stock? - 3.500" - Evolution Big Twin 31-0000 Tires clamps overflow lineEngine Case Super Stock? 3. 500" Evolution Big Twin 3. 5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging, Kit includes crankcase bolts, washers and nuts, cylinder mounting studs, timing