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Superior Millennium Cylinder SL32006W-A21P LYC 4 CYL KIT

$6,726.24 - $6,726.24
$6,726.24
$6,726.24 - $6,726.24
$6,726.24
Only 1 left!

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

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$6,726.24 - $6,726.24
$6,726.24
$6,726.24 - $6,726.24
$6,726.24

Superior Millennium Cylinder SL32006W-A20P LYC 4 CYL KIT

$6,734.88 - $6,734.88
$6,734.88
$6,734.88 - $6,734.88
$6,734.88
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$6,734.88 - $6,734.88
$6,734.88
$6,734.88 - $6,734.88
$6,734.88

Superior Millennium Cylinder SL32006W-A20P COM

$1,683.72 - $1,683.72
$1,683.72
$1,683.72 - $1,683.72
$1,683.72
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$1,683.72 - $1,683.72
$1,683.72
$1,683.72 - $1,683.72
$1,683.72

Superior Millennium Cylinder SL36006W-A20P LYC 4 CYL KIT

$6,415.20 - $6,415.20
$6,415.20
$6,415.20 - $6,415.20
$6,415.20
in stock

Note: Cylinders are not shipped assembled. Rings and piston in separate packaging.Complete New Millennium Cylinder Assemblies contain the followin...

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$6,415.20 - $6,415.20
$6,415.20
$6,415.20 - $6,415.20
$6,415.20

Superior SL78864 Piston Ring Assembly

$81.97 - $81.97
$81.97
$81.97 - $81.97
$81.97
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$81.97 - $81.97
$81.97
$81.97 - $81.97
$81.97

Superior Millennium Cylinder SL36006N-A20P Complete Assembly

$1,614.60 - $1,614.60
$1,614.60
$1,614.60 - $1,614.60
$1,614.60
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$1,614.60 - $1,614.60
$1,614.60
$1,614.60 - $1,614.60
$1,614.60

Superior SL11795 Inner Valve Spring

$13.88 - $13.88
$13.88
$13.88 - $13.88
$13.88
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$13.88 - $13.88
$13.88
$13.88 - $13.88
$13.88

Superior Millennium Cylinder SL32006N-A20P Complete Assembly

$1,679.40 - $1,679.40
$1,679.40
$1,679.40 - $1,679.40
$1,679.40
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$1,679.40 - $1,679.40
$1,679.40
$1,679.40 - $1,679.40
$1,679.40

Superior Millennium Cylinder SL36006N-A20P LYC 4 CYL KIT

$6,458.40 - $6,458.40
$6,458.40
$6,458.40 - $6,458.40
$6,458.40
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$6,458.40 - $6,458.40
$6,458.40
$6,458.40 - $6,458.40
$6,458.40

Superior SL11625 Piston PIN Plug

$13.28 - $13.28
$13.28
$13.28 - $13.28
$13.28
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$13.28 - $13.28
$13.28
$13.28 - $13.28
$13.28

Superior Millennium Cylinder SL32006N-A20P LYC 4 CYL KIT

$6,717.60 - $6,717.60
$6,717.60
$6,717.60 - $6,717.60
$6,717.60
Only 1 left!

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$6,717.60 - $6,717.60
$6,717.60
$6,717.60 - $6,717.60
$6,717.60

Superior Millennium Cylinder SL36006N-A20P LYC 6 CYL KIT

$9,687.60 - $9,687.60
$9,687.60
$9,687.60 - $9,687.60
$9,687.60
Only 1 left!

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$9,687.60 - $9,687.60
$9,687.60
$9,687.60 - $9,687.60
$9,687.60

Superior Millennium Cylinder SL36006W-A20P LYC 6 CYL KIT

$9,622.80 - $9,622.80
$9,622.80
$9,622.80 - $9,622.80
$9,622.80
in stock

Note: Cylinders are not shipped assembled. Rings and piston in separate packaging.Complete New Millennium Cylinder Assemblies contain the followin...

View full details
$9,622.80 - $9,622.80
$9,622.80
$9,622.80 - $9,622.80
$9,622.80

Superior SL66610 Bushing Rocker Shaft

$1.89 - $1.89
$1.89
$1.89 - $1.89
$1.89
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$1.89 - $1.89
$1.89
$1.89 - $1.89
$1.89

Superior Millennium Cylinder SL10302-A21P

$1,861.92 - $1,861.92
$1,861.92
$1,861.92 - $1,861.92
$1,861.92
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$1,861.92 - $1,861.92
$1,861.92
$1,861.92 - $1,861.92
$1,861.92

Superior Millennium Cylinder SL10302-A21P LYC 4 CYL KIT

$7,447.68 - $7,447.68
$7,447.68
$7,447.68 - $7,447.68
$7,447.68
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder tempe...

View full details
$7,447.68 - $7,447.68
$7,447.68
$7,447.68 - $7,447.68
$7,447.68

Superior Millennium Cylinder SL32006W-A21P Complete Assembly

$1,681.56 - $1,681.56
$1,681.56
$1,681.56 - $1,681.56
$1,681.56
In stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$1,681.56 - $1,681.56
$1,681.56
$1,681.56 - $1,681.56
$1,681.56

Superior SL15619 Gasket

$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97

Superior SL74241A Ring Piston

$51.68 - $51.68
$51.68
$51.68 - $51.68
$51.68
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$51.68 - $51.68
$51.68
$51.68 - $51.68
$51.68

Superior SL13790A Shaft Rocker Valve

$27.81 - $27.81
$27.81
$27.81 - $27.81
$27.81
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$27.81 - $27.81
$27.81
$27.81 - $27.81
$27.81

Superior SL19034 Valve Exhaust (Rotor Type)

$361.80 - $361.80
$361.80
$361.80 - $361.80
$361.80
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$361.80 - $361.80
$361.80
$361.80 - $361.80
$361.80

Superior SL61247 235/360/540 Valve Cover

$32.24 - $32.24
$32.24
$32.24 - $32.24
$32.24
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$32.24 - $32.24
$32.24
$32.24 - $32.24
$32.24

Superior SL19001A Valve Exhaust (Rotor Type)

$321.84 - $321.84
$321.84
$321.84 - $321.84
$321.84
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$321.84 - $321.84
$321.84
$321.84 - $321.84
$321.84

Superior SL72626A Shaft Valve Rocker

$25.38 - $25.38
$25.38
$25.38 - $25.38
$25.38
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

View full details
$25.38 - $25.38
$25.38
$25.38 - $25.38
$25.38