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Cylinder Parts and Assemblies

Superior Millennium Cylinder SL32006W-A21P Lycoming 4 Cylinder Kit

Original price $6,998.40 - Original price $6,998.40
Original price
$6,998.40
$6,998.40 - $6,998.40
Current price $6,998.40
in stock

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

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Original price $6,998.40 - Original price $6,998.40
Original price
$6,998.40
$6,998.40 - $6,998.40
Current price $6,998.40

Superior Millennium Cylinder SL32006W-A20P Lycoming 4 Cylinder Kit

Original price $7,007.04 - Original price $7,007.04
Original price
$7,007.04
$7,007.04 - $7,007.04
Current price $7,007.04
in stock

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

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Original price $7,007.04 - Original price $7,007.04
Original price
$7,007.04
$7,007.04 - $7,007.04
Current price $7,007.04

Superior Millennium Cylinder SL36006W-A20P Lycoming 4 Cylinder Kit

Original price $6,773.76 - Original price $6,773.76
Original price
$6,773.76
$6,773.76 - $6,773.76
Current price $6,773.76
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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Original price $6,773.76 - Original price $6,773.76
Original price
$6,773.76
$6,773.76 - $6,773.76
Current price $6,773.76

Superior Millennium Cylinder SL10302-A21P Lycoming 4 Cylinder Kit

Original price $7,853.76 - Original price $7,853.76
Original price
$7,853.76
$7,853.76 - $7,853.76
Current price $7,853.76
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...

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Original price $7,853.76 - Original price $7,853.76
Original price
$7,853.76
$7,853.76 - $7,853.76
Current price $7,853.76

Superior Millennium Cylinder SL32006W-A20P COM

Original price $1,751.76 - Original price $1,751.76
Original price
$1,751.76
$1,751.76 - $1,751.76
Current price $1,751.76
in stock

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

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Original price $1,751.76 - Original price $1,751.76
Original price
$1,751.76
$1,751.76 - $1,751.76
Current price $1,751.76

Superior SL15316 Valve CAP

Original price $39.69 - Original price $39.69
Original price
$39.69
$39.69 - $39.69
Current price $39.69
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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Original price $39.69 - Original price $39.69
Original price
$39.69
$39.69 - $39.69
Current price $39.69

Superior SL78864 Piston Ring Assembly

Original price $81.97 - Original price $81.97
Original price
$81.97
$81.97 - $81.97
Current price $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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Original price $81.97 - Original price $81.97
Original price
$81.97
$81.97 - $81.97
Current price $81.97

Superior SL62388 Roto CAP

Original price $27.92 - Original price $27.92
Original price
$27.92
$27.92 - $27.92
Current price $27.92
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...

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Original price $27.92 - Original price $27.92
Original price
$27.92
$27.92 - $27.92
Current price $27.92

Superior Millennium Cylinder SL36006N-A20P Complete Assembly

Original price $1,688.04 - Original price $1,688.04
Original price
$1,688.04
$1,688.04 - $1,688.04
Current price $1,688.04
in stock

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

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Original price $1,688.04 - Original price $1,688.04
Original price
$1,688.04
$1,688.04 - $1,688.04
Current price $1,688.04

Superior SL11795 Inner Valve Spring

Original price $14.58 - Original price $14.58
Original price
$14.58
$14.58 - $14.58
Current price $14.58
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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Original price $14.58 - Original price $14.58
Original price
$14.58
$14.58 - $14.58
Current price $14.58

Superior Millennium Cylinder SL32006N-A20P Complete Assembly

Original price $1,753.92 - Original price $1,753.92
Original price
$1,753.92
$1,753.92 - $1,753.92
Current price $1,753.92
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
Original price $1,753.92 - Original price $1,753.92
Original price
$1,753.92
$1,753.92 - $1,753.92
Current price $1,753.92

Superior Millennium Cylinder SL36006N-A20P LYC 4 CYL KIT

Original price $6,752.16 - Original price $6,752.16
Original price
$6,752.16
$6,752.16 - $6,752.16
Current price $6,752.16
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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Original price $6,752.16 - Original price $6,752.16
Original price
$6,752.16
$6,752.16 - $6,752.16
Current price $6,752.16

Superior SL11625 Piston PIN Plug

Original price $15.71 - Original price $15.71
Original price
$15.71
$15.71 - $15.71
Current price $15.71
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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Original price $15.71 - Original price $15.71
Original price
$15.71
$15.71 - $15.71
Current price $15.71

Superior Millennium Cylinder SL36006N-A21P Complete Assembly

Original price $1,656.72 - Original price $1,656.72
Original price
$1,656.72
$1,656.72 - $1,656.72
Current price $1,656.72
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
Original price $1,656.72 - Original price $1,656.72
Original price
$1,656.72
$1,656.72 - $1,656.72
Current price $1,656.72

Superior Millennium Cylinder SL32006N-A20P LYC 4 CYL KIT

Original price $7,015.68 - Original price $7,015.68
Original price
$7,015.68
$7,015.68 - $7,015.68
Current price $7,015.68
in stock

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

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Original price $7,015.68 - Original price $7,015.68
Original price
$7,015.68
$7,015.68 - $7,015.68
Current price $7,015.68

Superior Millennium Cylinder SL36006W-A20P LYC 6 CYL KIT

Original price $10,160.64 - Original price $10,160.64
Original price
$10,160.64
$10,160.64 - $10,160.64
Current price $10,160.64
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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Original price $10,160.64 - Original price $10,160.64
Original price
$10,160.64
$10,160.64 - $10,160.64
Current price $10,160.64

Superior SL66610 Bushing Rocker Shaft

Original price $2.00 - Original price $2.00
Original price
$2.00
$2.00 - $2.00
Current price $2.00
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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Original price $2.00 - Original price $2.00
Original price
$2.00
$2.00 - $2.00
Current price $2.00

Superior Millennium Cylinder SL10302-A21P

Original price $1,963.44 - Original price $1,963.44
Original price
$1,963.44
$1,963.44 - $1,963.44
Current price $1,963.44
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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Original price $1,963.44 - Original price $1,963.44
Original price
$1,963.44
$1,963.44 - $1,963.44
Current price $1,963.44

Superior Millennium Cylinder SL32006W-A21P Complete Assembly

Original price $1,749.60 - Original price $1,749.60
Original price
$1,749.60
$1,749.60 - $1,749.60
Current price $1,749.60
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
Original price $1,749.60 - Original price $1,749.60
Original price
$1,749.60
$1,749.60 - $1,749.60
Current price $1,749.60

Superior SL78862 Piston Ring

Original price $66.80 - Original price $66.80
Original price
$66.80
$66.80 - $66.80
Current price $66.80
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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Original price $66.80 - Original price $66.80
Original price
$66.80
$66.80 - $66.80
Current price $66.80

Superior SL15619 Gasket

Original price $3.73 - Original price $3.73
Original price
$3.73
$3.73 - $3.73
Current price $3.73
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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Original price $3.73 - Original price $3.73
Original price
$3.73
$3.73 - $3.73
Current price $3.73

Superior SL13790A Shaft Rocker Valve

Original price $28.94 - Original price $28.94
Original price
$28.94
$28.94 - $28.94
Current price $28.94
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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Original price $28.94 - Original price $28.94
Original price
$28.94
$28.94 - $28.94
Current price $28.94

Superior SL19034 Valve Exhaust (Rotor Type)

Original price $385.56 - Original price $385.56
Original price
$385.56
$385.56 - $385.56
Current price $385.56
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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Original price $385.56 - Original price $385.56
Original price
$385.56
$385.56 - $385.56
Current price $385.56

Superior SL61247 235/360/540 Valve Cover

Original price $34.02 - Original price $34.02
Original price
$34.02
$34.02 - $34.02
Current price $34.02
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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Original price $34.02 - Original price $34.02
Original price
$34.02
$34.02 - $34.02
Current price $34.02