With 3-5/8" bore and a moderate 4-1/2" stroke it is and has been the most popular S&S Shovelhead Sidewinder engine for years

5V + 2-step desulphation recovery

Note: Use 517190 2-light base plate mounting kit dash installation on all 47-84 B

Its small size makes it easy to install

It is also houses the proprietary

miller dandy euro 2 exhaust system for suzuki BS90 With 3-5/8" bore and aMiller Dandy Euro 2 Exhaust System for Suzuki The Miller Dandy exhaust system is the perfect upgrade for your Suzuki. With Euro 2 approval and easy installation, youll get a much deeper sound while remaining fully road legal. Features: Exhaust system manufactured in stainless steel Available in polished stainless steel or matte black finish 3 different end cap styles Delivers a deep sound Removable dB killer for tuning the sound to your liking* EC