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439
Replica Knucklehead Engine
Replica V-Twin
T M
Mfg. Knucklehead Long Block
• Shipped fully assembled less carburetor and generator and shop tested for oil pressure. Components used in the assembly
include:
• Crank Case Replica V-Twin Mfg. with authentic cast profiles. Including relay and number bosses.
• Rocker Boxes with natural finish and overhead oiler provision from timing cover.
• Heads newly casted Knuckleheads with parkerized lower valve cover cups and tops.
• Flywheels Truett and Osborn, 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 Push Rods & chrome pushrod covers.
• Cast Iron Cylinders fitted with 8.5:1 cast pistons and Hastings Rings
• Oil Pump V-Twin Replica cast iron with early iron cover
• 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 Seals.
VT No. Item
Stroke Cubic Inch
10-1983 Long Block
61"
10-1988 Long Block 74" 4"
74"
10-1986 Long Block 84" 4 1/2" 84"
10-1989* Short Block 4"
49-0530 Top Mount
*Note: As Long Block Assembly, less heads, cylinders and piston, distributor, manifold and top oil line.
Detail 1
10-1988 Detail 3
Detail4
10-1988 Detail 5
10-1988 Detail 2