*UPDATE USE 10-4147

Replica Knucklehead 74" long block with polished rocker boxes, smooth chrome rocker arm covers, a linkert 4 bolt manifold, motor sprocket and an 18mm spark plug set. Fully assembled and tested for oil pressure.
Unit features replica crank cases, overhead oiler provision from timing cover, cast iron type flywheels assembled with stock rods and Torrington rollers with steel cages, valve train with tappet assembly featuring Sifton lightning cam, pushrods, chrome pushrod covers and a smooth cam cover. Replica cast iron cylinders are fitted with 8.5:1 pistons and Hastings rings, replica cast iron oil pump with early style iron cover, distributor mechanical advance with corresponding relay mount with distributor post guide slot and the manifold included, accepts linkert 4 bolt type carburetors. Manufacturer's Bill of Sale supplied. **NOTE: Must order carburetor and charging system separately, not included.