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Manley Performance
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sku: MAN11560-8

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 11560-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11559-8

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.265in O/A Length, 0.3415in Stem - 11559-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11558-8

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 4.940in O/A Length, 0.3415in Stem - 11558-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11557-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.625in Head Dia. 4.921in O/A Length, 0.3415in Stem - 11557-8

MSRP: $382.30

Now: $286.72

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Manley Performance
|
sku: MAN11556-8

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.240in O/A Length, 0.3415in Stem - 11556-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11555-8

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 11555-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11554-8

Manley Chevrolet Big Block Intake Valve Kit - 2.065in Head Dia. 5.325in O/A Length, 0.3720in Stem - 11554-8

MSRP: $395.52

Now: $296.64

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Manley Performance
|
sku: MAN11553-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.720in Head Dia. 5.354in O/A Length, 0.3715in Stem - 11553-8

MSRP: $382.30

Now: $286.72

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Manley Performance
|
sku: MAN11552-8

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.140in O/A Length, 0.3415in Stem - 11552-8

MSRP: $239.60

Now: $179.69

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Manley Performance
|
sku: MAN11551-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.600in Head Dia. 4.921in O/A Length, 0.3415in Stem - 11551-8

MSRP: $382.30

Now: $286.72

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Manley Performance
|
sku: MAN11550-8

Manley Chrysler 340intake Valve Kit - 2.020in Head Dia. 5.050in O/A Length, 0.3720in Stem - 11550-8

MSRP: $386.34

Now: $289.75

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Manley Performance
|
sku: MAN11549-8

Manley Chrysler 361 Exhaust Valve Kit - 1.600in Head Dia. 5.075in O/A Length, 0.3715in Stem - 11549-8

MSRP: $372.19

Now: $279.14

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Manley Performance
|
sku: MAN11560-8

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 11560-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
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Manley Performance
|
sku: MAN11559-8

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.265in O/A Length, 0.3415in Stem - 11559-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
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Manley Performance
|
sku: MAN11558-8

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 4.940in O/A Length, 0.3415in Stem - 11558-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
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Manley Performance
|
sku: MAN11557-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.625in Head Dia. 4.921in O/A Length, 0.3415in Stem - 11557-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $382.30

Now: $286.72
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Manley Performance
|
sku: MAN11556-8

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.240in O/A Length, 0.3415in Stem - 11556-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
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Manley Performance
|
sku: MAN11555-8

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 11555-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
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Manley Performance
|
sku: MAN11554-8

Manley Chevrolet Big Block Intake Valve Kit - 2.065in Head Dia. 5.325in O/A Length, 0.3720in Stem - 11554-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $395.52

Now: $296.64
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Manley Performance
|
sku: MAN11553-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.720in Head Dia. 5.354in O/A Length, 0.3715in Stem - 11553-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $382.30

Now: $286.72
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Manley Performance
|
sku: MAN11552-8

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.140in O/A Length, 0.3415in Stem - 11552-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

MSRP: $239.60

Now: $179.69
View Details Compare
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Manley Performance
|
sku: MAN11551-8

Manley Chevrolet Big Block Exhaust Valve Kit - 1.600in Head Dia. 4.921in O/A Length, 0.3415in Stem - 11551-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $382.30

Now: $286.72
View Details Compare
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Manley Performance
|
sku: MAN11550-8

Manley Chrysler 340intake Valve Kit - 2.020in Head Dia. 5.050in O/A Length, 0.3720in Stem - 11550-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $386.34

Now: $289.75
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Manley Performance
|
sku: MAN11549-8

Manley Chrysler 361 Exhaust Valve Kit - 1.600in Head Dia. 5.075in O/A Length, 0.3715in Stem - 11549-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

MSRP: $372.19

Now: $279.14
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