S&S 3-5/8" Big Bore Cylinder and Piston Kit, 98" (1607cc) for Harley Davidson
1,945.50 €
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Fits all 66-84 Shovelhead models with 4-3/4" stroker flywheels.
Comes complete with 3-5/8" +.200" (5.530") big bore gloss black cylinders, forged pistons, rings, wrist pins, head/base gaskets, and cylinder head studs and base nuts.
This high-capacity engine will give a huge increase in power and torque.
Compression ratio 8-1/4:1.
Engine life can be expected to be fair, depending largely on driving habits.
Note: Crankcase dowels must be drilled for 3-5/8" cylinders.
Note: 4-3/4" stroke flywheels must be used on the special 8-1/4" small bore version (MCS 512370) in combination with an 82 Upward Type Crankshaft and S & S Sprocket Shaft.
Flywheels must be purchased separately and come unbalanced.
Fits: > 66-84 (NU) Shovel. With 4-3/4" small diameter flywheels with 82 and up crankpin and S&S sprocket shaft
S&S 3-5/8" Big Bore Cylinder and Piston Kit, 98" (1607cc) for Harley Davidson
1,945.50 €
Comes complete with 3-5/8" +.200" (5.530") big bore gloss black cylinders, forged pistons, rings, wrist pins, head/base gaskets, and cylinder head studs and base nuts.
This high-capacity engine will give a huge increase in power and torque.
Compression ratio 8-1/4:1.
Engine life can be expected to be fair, depending largely on driving habits.
Note: Crankcase dowels must be drilled for 3-5/8" cylinders.
Note: 4-3/4" stroke flywheels must be used on the special 8-1/4" small bore version (MCS 512370) in combination with an 82 Upward Type Crankshaft and S & S Sprocket Shaft.
Flywheels must be purchased separately and come unbalanced.
Fits: > 66-84 (NU) Shovel. With 4-3/4" small diameter flywheels with 82 and up crankpin and S&S sprocket shaft