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Superior MS20823-8D Elbow

$36.18 - $36.18
$36.18
$36.18 - $36.18
$36.18
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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$36.18 - $36.18
$36.18
$36.18 - $36.18
$36.18
Sold out

Superior SL15314 Valve

$224.59 - $224.59
$224.59
$224.59 - $224.59
$224.59
Out of 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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$224.59 - $224.59
$224.59
$224.59 - $224.59
$224.59
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Sold out

Superior SL72242 Valve Cover

$66.69 - $66.69
$66.69
$66.69 - $66.69
$66.69
Out of 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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$66.69 - $66.69
$66.69
$66.69 - $66.69
$66.69
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Sold out

Superior SL69532 Seat

$17.82 - $17.82
$17.82
$17.82 - $17.82
$17.82
Out of 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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$17.82 - $17.82
$17.82
$17.82 - $17.82
$17.82
Sold out
Sold out

Superior SL10545 Piston

$307.75 - $307.75
$307.75
$307.75 - $307.75
$307.75
Out of 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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$307.75 - $307.75
$307.75
$307.75 - $307.75
$307.75
Sold out

Superior Millennium Cylinder SL32006N-A20P Complete Assembly

$1,753.92 - $1,753.92
$1,753.92
$1,753.92 - $1,753.92
$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...

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$1,753.92 - $1,753.92
$1,753.92
$1,753.92 - $1,753.92
$1,753.92

Superior SL66670 Bushing Rocker Shaft

$2.32 - $2.32
$2.32
$2.32 - $2.32
$2.32
in stock

Through hardened steel barrel - uniform hardness all the way through the steel walls allowing the barrel to provide even wear while withstanding ...

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$2.32 - $2.32
$2.32
$2.32 - $2.32
$2.32
Sold out

Superior SL72058A Insert Exhaust Valve Seat

$61.29 - $61.29
$61.29
$61.29 - $61.29
$61.29
Out of 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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$61.29 - $61.29
$61.29
$61.29 - $61.29
$61.29
Sold out
Sold out

Superior SL10207 Piston

$333.72 - $333.72
$333.72
$333.72 - $333.72
$333.72
Out of stock

Through hardened steel barrel - uniform hardness all the way through the steel walls allowing the barrel to provide even wear while withstanding ...

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$333.72 - $333.72
$333.72
$333.72 - $333.72
$333.72
Sold out

Superior SL11625 Piston PIN Plug

$15.71 - $15.71
$15.71
$15.71 - $15.71
$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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$15.71 - $15.71
$15.71
$15.71 - $15.71
$15.71

Superior Millennium Cylinder SL36006N-A21P Complete Assembly

$1,656.72 - $1,656.72
$1,656.72
$1,656.72 - $1,656.72
$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...

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$1,656.72 - $1,656.72
$1,656.72
$1,656.72 - $1,656.72
$1,656.72
Sold out

MS20822-6D Superior Elbow

$34.51 - $34.51
$34.51
$34.51 - $34.51
$34.51
Out of 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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$34.51 - $34.51
$34.51
$34.51 - $34.51
$34.51
Sold out

Superior SL66610 Bushing Rocker Shaft

$2.00 - $2.00
$2.00
$2.00 - $2.00
$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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$2.00 - $2.00
$2.00
$2.00 - $2.00
$2.00

Superior SL-STD-1872 Insert Helicoil 1/8-27 NPT

$2.88 - $2.88
$2.88
$2.88 - $2.88
$2.88
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...

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$2.88 - $2.88
$2.88
$2.88 - $2.88
$2.88
Sold out

Superior SL11900 Intake Valve

$51.30 - $51.30
$51.30
$51.30 - $51.30
$51.30
Out of 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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$51.30 - $51.30
$51.30
$51.30 - $51.30
$51.30
Sold out

Superior Millennium Cylinder SL10302-A21P

$1,993.68 - $1,993.68
$1,993.68
$1,993.68 - $1,993.68
$1,993.68
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...

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$1,993.68 - $1,993.68
$1,993.68
$1,993.68 - $1,993.68
$1,993.68
Sold out

Superior SL72057A Insert Intake Valve Seat

$61.40 - $61.40
$61.40
$61.40 - $61.40
$61.40
Out of 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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$61.40 - $61.40
$61.40
$61.40 - $61.40
$61.40
Sold out
Sold out

Superior Millennium Cylinder SL10302-A20P

$1,993.68 - $1,993.68
$1,993.68
$1,993.68 - $1,993.68
$1,993.68
Out of 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
$1,993.68 - $1,993.68
$1,993.68
$1,993.68 - $1,993.68
$1,993.68
Sold out

Superior Millennium Cylinder SL32006W-A21P Complete Assembly

$1,749.60 - $1,749.60
$1,749.60
$1,749.60 - $1,749.60
$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
$1,749.60 - $1,749.60
$1,749.60
$1,749.60 - $1,749.60
$1,749.60

Superior SL78862 Piston Ring

$66.80 - $66.80
$66.80
$66.80 - $66.80
$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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$66.80 - $66.80
$66.80
$66.80 - $66.80
$66.80

Superior SL15619 Gasket

$4.05 - $4.05
$4.05
$4.05 - $4.05
$4.05
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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$4.05 - $4.05
$4.05
$4.05 - $4.05
$4.05

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

$28.94 - $28.94
$28.94
$28.94 - $28.94
$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...

View full details
$28.94 - $28.94
$28.94
$28.94 - $28.94
$28.94

Superior SL19034 Valve Exhaust (Rotor Type)

$385.56 - $385.56
$385.56
$385.56 - $385.56
$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...

View full details
$385.56 - $385.56
$385.56
$385.56 - $385.56
$385.56