New from R&R Cycles for you DIY guys, We now offer a replacement Short Block 124” engine. This includes a new case (with an MSO), that’s had the Timken insert done, bearing retainer installed, a new R&R forged crank that has been plugged, welded and dynamically balanced with H-beam rods, forged performance pistons, cylinders, cam bearings, and new piston coolers all assembled.
It carries a 1 year or 5000 mile warranty to boot!!
Please select year group below. Available in black only.