V-Twin Manufacturing

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55 products

55 products

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V-Twin Manufacturing Knucklehead Gary Bang Rocker Arm Oil Seal
V-Twin Manufacturing
$37.53
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V-Twin Manufacturing Valve Spring Kit, 1936-47 61 &74
V-Twin Manufacturing
$95.05
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V-Twin Manufacturing Knucklehead rocker arm shaft brass washer, OEM 6475
V-Twin Manufacturing
$29.04
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V-Twin Manufacturing Replica Pushrod Cover Kit, Chrome, 1936-39 61
V-Twin Manufacturing
$144.79
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V-Twin Manufacturing Replica Pushrod Cover Kit, Chrome, 1940-47 61 & 74
V-Twin Manufacturing
$137.53
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V-Twin Manufacturing Complete Knuckle Head Set, 1937-47 ReplicaTM Knucklehead
V-Twin Manufacturing
$3,521.36
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V-Twin Manufacturing Knucklehead Rocker Shaft Nuts, Parkerized
V-Twin Manufacturing
$69.83
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V-Twin Manufacturing Lower Valve Collar Set, 1936-47 Knucklehead
V-Twin Manufacturing
$42.89
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V-Twin Manufacturing Upper Valve Collar Set, 1936-47 Knucklehead
V-Twin Manufacturing
$44.84
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V-Twin Manufacturing Knucklehead Sifton Lifter Kit, Raw, 1936-47 Tappet Block
V-Twin Manufacturing
$613.16
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V-Twin Manufacturing Knucklehead Lifter Block Set, Raw, STD Sifton
V-Twin Manufacturing
$278.30
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V-Twin Manufacturing Knucklehead Rocker Arm Shaft, 4 Piece, STD Sifton
V-Twin Manufacturing
$146.96
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V-Twin Manufacturing Valve Keeper Keys, 1936-47 Knucklehead
V-Twin Manufacturing
$27.76
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V-Twin Manufacturing Cylinder-Piston Kit, 1936-47 61 7.5:1
V-Twin Manufacturing
$887.88
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V-Twin Manufacturing Front Knuckle Cylinder 74", 1941-47
V-Twin Manufacturing
$195.04
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V-Twin Manufacturing Rear Knuckle Cylinder 74", 1941-47
V-Twin Manufacturing
$196.47
Sold Out
V-Twin Manufacturing 61" Front Knucklehead Cylinder, 1936-47
V-Twin Manufacturing
$189.03
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V-Twin Manufacturing 61" Rear Knucklehead Cylinder, 1936-47
V-Twin Manufacturing
$189.03
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V-Twin Manufacturing Sifton Tappet Set .005, 1936-47 Knucklehead
V-Twin Manufacturing
$252.09
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V-Twin Manufacturing Sifton Tappet Set, 1936-47 Knucklehead
V-Twin Manufacturing
$252.09
V-Twin Manufacturing Knucklehead Gary Bang Rocker Arm Oil Seal Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Knucklehead Gary Bang Rocker Arm Oil Seal

VT-14-0172

$37.53

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V-Twin Manufacturing Knucklehead Gary Bang Rocker Arm Oil Seal - Pack

Knucklehead rocker arm shaft housing seal.

OEM: 17475-38


EL 1938-1940
FL 1941-1947
V-Twin Manufacturing Valve Spring Kit, 1936-47 61 &74 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Valve Spring Kit, 1936-47 61 &74

VT-13-9192

$95.05

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V-Twin Manufacturing Valve Spring Kit, 1936-47 61 &74 - Kit

Sifton valve spring kit includes springs, collars and keepers necessary for application.

OEM: 18203-36


EL 1936-1940
FL 1941-1947
V-Twin Manufacturing Knucklehead rocker arm shaft brass washer, OEM 6475 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Knucklehead rocker arm shaft brass washer, OEM 6475

VT-12-0730

$29.04

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V-Twin Manufacturing Knucklehead rocker arm shaft brass washer, OEM 6475 - Pack

Knucklehead rocker arm shaft brass washer

OEM: 6475


EL 1937-1940
FL 1941-1947
V-Twin Manufacturing Replica Pushrod Cover Kit, Chrome, 1936-39 61 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Replica Pushrod Cover Kit, Chrome, 1936-39 61

VT-11-0904

$144.79

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V-Twin Manufacturing Replica Pushrod Cover Kit, Chrome, 1936-39 61 - Kit

Chrome kit includes upper and lower pushrod covers.


EL 1936-1939 61"
V-Twin Manufacturing Knucklehead Rocker Shaft Nuts, Parkerized Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Knucklehead Rocker Shaft Nuts, Parkerized

VT-11-0818

$69.83

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V-Twin Manufacturing Knucklehead Rocker Shaft Nuts, Parkerized - Kit

Parkerized Knucklehead rocker arm shaft nuts

OEM: 17447-36


EL 1936-1940
FL 1941-1947
V-Twin Manufacturing Lower Valve Collar Set, 1936-47 Knucklehead Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Lower Valve Collar Set, 1936-47 Knucklehead

VT-11-0647

$42.89

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V-Twin Manufacturing Lower Valve Collar Set, 1936-47 Knucklehead - Set

Collar set for lower valve

OEM: 18222-36


EL 1936-1940
FL 1941-1947
V-Twin Manufacturing Upper Valve Collar Set, 1936-47 Knucklehead Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Upper Valve Collar Set, 1936-47 Knucklehead

VT-11-0644

$44.84

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V-Twin Manufacturing Upper Valve Collar Set, 1936-47 Knucklehead - Set

Upper steel valve collar set for Big Twin models.

OEM: 18221-36


EL 1936-1940
FL 1941-1984
FX 1971-1984
FLT 1979-1983
FXR 1982-1983
V-Twin Manufacturing Knucklehead Lifter Block Set, Raw, STD Sifton Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Knucklehead Lifter Block Set, Raw, STD Sifton

VT-11-0575

$278.30

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V-Twin Manufacturing Knucklehead Lifter Block Set, Raw, STD Sifton - Set

Natural finish tappet block set includes front and rear tappet blocks for Knucklehead engines.
Sold as a pair.
OEM: 18600-36


EL 1936-1940
FL 1941-1947
V-Twin Manufacturing Knucklehead Rocker Arm Shaft, 4 Piece, STD Sifton Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Knucklehead Rocker Arm Shaft, 4 Piece, STD Sifton

VT-11-0540

$146.96

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V-Twin Manufacturing Knucklehead Rocker Arm Shaft, 4 Piece, STD Sifton - Set

Sifton Knucklehead rocker arm shaft standard

OEM: 17435-39


EL 1936-1940
FL 1941-1947

Tech Note:

Shovelhead rocker arm shims may be used on the left side of the Knucklehead rocker arms to adjust end play. Available as 12-07

V-Twin Manufacturing Valve Keeper Keys, 1936-47 Knucklehead Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Valve Keeper Keys, 1936-47 Knucklehead

VT-11-0513

$27.76

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V-Twin Manufacturing Valve Keeper Keys, 1936-47 Knucklehead - Set

Replica split type valve keeper keys is a 8 piece set for both heads.
Keys are made from the highest grade materials and works well with all valve spring retainers.
OEM: 18228-36


EL 1936-1940
FL 1941-1984
FX 1971-1984
FLT 1979-198
V-Twin Manufacturing Cylinder-Piston Kit, 1936-47 61 7.5:1 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Cylinder-Piston Kit, 1936-47 61 7.5:1

VT-11-0506

$887.88

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V-Twin Manufacturing Cylinder-Piston Kit, 1936-47 61 7.5:1 - Kit

Replica 61" Knucklehead cylinder set features iron cast construction, 4 fins, original markings with a black finish and are pre fitted with cast 7.5:1 pistons and rings.


EL 1936-1940
V-Twin Manufacturing Front Knuckle Cylinder 74", 1941-47 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Front Knuckle Cylinder 74", 1941-47

VT-11-0499

$195.04

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V-Twin Manufacturing Front Knuckle Cylinder 74", 1941-47 - Sold Each

Front cylinder fits Knucklehead 1941-1947 74" models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.
OEM: 16483-41


FL 1941-1947

V-Twin Manufacturing Rear Knuckle Cylinder 74", 1941-47 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Rear Knuckle Cylinder 74", 1941-47

VT-11-0498

$196.47

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V-Twin Manufacturing Rear Knuckle Cylinder 74", 1941-47 - Sold Each

Rear cylinder fits Knucklehead 1941-1947 74" models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.
OEM: 16491-41


FL 1941-1947

T

V-Twin Manufacturing 61" Rear Knucklehead Cylinder, 1936-47 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 61" Rear Knucklehead Cylinder, 1936-47

VT-11-0494

$189.03

In Stock

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V-Twin Manufacturing 61" Rear Knucklehead Cylinder, 1936-47 - Sold Each

Rear cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.
OEM: 16490-36


EL 1936-1940
V-Twin Manufacturing Sifton Tappet Set .005, 1936-47 Knucklehead Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Sifton Tappet Set .005, 1936-47 Knucklehead

VT-10-0783

$252.09

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V-Twin Manufacturing Sifton Tappet Set .005, 1936-47 Knucklehead - Set

Fine grinding and precision fit rollers and pins. Includes adjuster screws and lock nuts for knuckleahead engines.


EL 1936-1940
FL 1941-1947
V-Twin Manufacturing Sifton Tappet Set, 1936-47 Knucklehead Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Sifton Tappet Set, 1936-47 Knucklehead

VT-10-0782

$252.09

In Stock

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Shipping calculated at checkout.
V-Twin Manufacturing Sifton Tappet Set, 1936-47 Knucklehead - Set

Fine grinding and precision fit rollers and pins. Includes adjuster screws and lock nuts for Knucklehead engines.
Tappets have a diameter of .730.


EL 1936-1940
FL 1941-1947