6582-C Chromoly Billet Briggs 5hp Flathead Stroker Crankshaft +.150"

ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft...

Our billet SFI Certified Limited Modified flywheel with adjustable timing for the Briggs & Stratton 5hp flathead "raptor" engine. The keyway is in the stock position when the flywheel's indexed...