S&S CYCLE

Parts are proven to work well together therefore no guessworkSaves money by buying as a packageInclude bolt-in cams, premium tappets and Quickee PushrodsMade in the U.S.A.

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...

Increased fin area for better heat dissipationIncrease bore size from 3.750" to 3.927"4 3/8" stroke, 10:1 comp. w/ stock headsEasy installation; no machining or rebalancing requiredForged coated...

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...

Parts are proven to work well together therefore no guessworkSaves money by buying as a packageInclude bolt-in cams, premium tappets and Quickee PushrodsMade in the U.S.A. Harley-Davidson -- Breakout...

Parts are proven to work well together therefore no guessworkSaves money by buying as a packageInclude bolt-in cams, premium tappets and Quickee PushrodsMade in the U.S.A.

Parts are proven to work well together therefore no guessworkSaves money by buying as a packageInclude bolt-in cams, premium tappets and Quickee PushrodsMade in the U.S.A.

Increase displacement from 883cc to 1200ccSaves time because pistons are already fit to the cylinders - ready to assemble out of the boxCylinders are constructed from premium aluminum castings with...

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum...