74 inch Knucklehead Motor Assembly
Replica 74" long block Knucklehead with polished rocker boxes, parkerized valve cover cups, a Linkert 4 bolt manifold, the motor sprocket and an 18mm sparking plug set. Fully assembled and tested for oil pressure.
Unit features replica crank cases, overhead oiler provision from timing cover, cast iron type flywheel assembled with stock rods and Torrington rollers with steel cages, a valve train with tappet assembly that features Sifton lighting cam, pushrods, chrome pushrods and a smooth cover. Replica cast iron cylinders are fitted with 8.5:1 pistons and Hasting rings, replica cast iron oil pump with early style iron cover and distributor post guide slot. Includes black M-74 Linkert carburetor. *NOTE: M-74 Linkert carburetor is pre-run, installed and tested within our Motor Shop. Running! Manufacturer's Bill of Sale supplied.
FITS
FL 1941-1947
EL 1941-1947
V-Twin Manufacturing Part #: 10-4147
| UOM | 1 - KIT |
|---|---|
| Manufacturer | Motorshop |
| Origin | Imported |
| Replacement Items | 10-1377 - Replica 74" Long Block Knucklehead with Polished Rocker Boxes 35-0534 - Replica Parkerized Carburetor Choke Rod Kit 49-0216 - Cadmium Relay Mount Bracket 35-1942 - M74 Linkert Carburetor Assembly |
Motorshop Part #:
Tech Note
°Replica V-Twin Manufactoring Knucklehead Engine shipped fully assembled with carburetor and shop tested for oil pressure.
°Crank Case Replica V-Twin Manufactoring with authentic cast profiles. Including relay and number bosses.
°Rocker Boxes with polished finish and overhead oiler provision from timing cover.
°Heads newly casted knuckleheads with parkerized lower valve cover cups and tops
°Flywheels are cast iron type, assembled with stock rods and torrington rollers with steel cages at sprocket and pinion shaft ends
°Valve Train includes solid tappet assemblies with sifton lightning cam, sifton solid stock pushrods and chrome pushrod covers
°Cast Iron Cylinders fitted with 8.5:1 cast pistons and hasting rings
°Oil Pump V-Twin Replica cast iron
°Distributor mechanical advance with corresponding relay mount with distributor post guide slot
°Intake Manifold Linkert style 4 bolt manifold with plumber style nuts and brass steals
| Freight Delivery | |
| Freight Delivery | Freight Truck Delivery. Delivery Times Will Vary Based On Freight Company Delivery To Your Area. |
V-Twin 74 inch Knucklehead Motor Assembly 10-4147
- Brand: Motorshop
- Product Code: 10-4147
- Availability: In Stock
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$9,997.94
Tags: Big Twin 1984-Up, Chassis, Frame, Rigid