Assembled and tested for oil pressure.
87″ Knucklehead long block features alternator left hand case and generator right hand case. Long block is assembled with S&S crankcases, Sifton oil pump, S&S 4-5/8″ flywheels, Timken main bearings, lighting cam with matched pinion gear, Torrington cam needle bearing and main pinion bearing. Cylinders are pre fitted with forged 8.25:1 pistons. Cylinder heads are fitted with valves, springs and collars. Heads feature stock intake and exhust ports. Each 87″ long block is assembled with a natural finish cam cover, lifter block, automatic advance distributor and solid lifters. Long block is pre-run and tested for proper oil pump pressure. Sprocket shaft is correct length for 1970-up 4 or 5 speed transmission assembly. Manufacturer’s Statement of Origin is supplied.
Fits:
FL 1940-1947
UOM: 1 – EA
Country of Origin: USA
