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Manley SBC 1.600 Severe Duty Exhaust Valves (Set of 8)
$382.30
$286.72
MAN11543-8
Engine Components
Valves
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....
Manley S/D 1.840/+.100 Severe Duty Exhaust Valves (Set of 8)
$395.52
MAN11542-8
Engine Components
Valves
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....
Manley Chevrolet Big Block Severe Duty/Pro Flo 5.325in O/A Length Intake Valves (Set of 8)
$395.52
$296.64
MAN11530-8
Engine Components
Valves
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....
Manley Big Block Chevrolet Int. 2.190 Head Dia. 5.218 O/A Length .3715 Stem Race Flo Valve Set of 8
$239.60
$179.69
MAN11528-8
Engine Components
Valves
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...
Manley Big Block Chevrolet Int. 2.190 Head Dia. 5.218 O/A Length .3715 Stem Race Flo Valve (Single)
$29.94
$22.45
MAN11528-1
Engine Components
Valves
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...
Manley Chevy Small Block 1.940in Head Diameter Race Flo Intake Valves (Set of 8)
$239.60
$179.69
MAN11522-8
Engine Components
Valves
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...
Manley Chevy Small Block 1.940in Head Diameter Race Flo Intake Valves (Single)
$29.94
$22.45
MAN11522-1
Engine Components
Valves
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...
Manley Small Block Chevy 1.500in Head Diameter Race Flo Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11521-8
Engine Components
Valves
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...
Manley Big Block Chevy Stock 3/8in Stem Diameter Severe Duty Intake Valves (Set of 8)
$382.30
$286.72
MAN11520-8
Engine Components
Valves
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....
Manley 426 HEMI 2.250 Intake .310inch Stem 5.490inch Length Stainless Intake Valves (Set of 8)
$257.20
$192.91
MAN11518-8
Engine Components
Valves
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...
Manley Big Block Chevy Stock 3/8in Stem Diameter Race Flo Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11517-8
Engine Components
Valves
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...
Manley Big Block Chevy Stock 3/8in Stem Diameter Race Flo Intake Valves (Set of 8)
$239.60
$179.69
MAN11514-8
Engine Components
Valves
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...
Manley Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8
$652.80
$489.59
MAN11507-8
Engine Components
Valves
Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine...
Manley Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valve (Single Valve)
$81.60
$61.19
MAN11507-1
Engine Components
Valves
Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine...
Manley Small Block Chevy 3/8in Stem Diameter Race Flo Intake Valves (Set of 8)
$239.60
$179.69
MAN11506-8
Engine Components
Valves
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...
Manley LS-1 / LS-2 (LS-6 Head) SBC Race Master SS Valves (Set of 8) Intake 2.08 Head Diameter
$239.60
$179.69
MAN11398-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevy LS-1/LS-2 (LS-6 Head) Race Flo Intake Valves (Set of 8)
$239.60
$179.69
MAN11390-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Chrysler 440-1 Indy Cylinder Heads 2.250 Dia Race Master Intake Valves (Set of 8)
$239.60
$179.69
MAN11382-8
Engine Components
Valves
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...
Manley Chrysler 440-1 Indy Cylinder Heads Race Master Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11381-8
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.600 Head Diameter Race Flo Exhaust Valves
$239.60
$179.69
MAN11365-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.575 Head Diameter Race Flo Exhaust Valves
$239.60
$179.69
MAN11363-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.020 Head Diameter Race Master Intake Valves
$239.60
$179.69
MAN11362-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.550 Head Diameter Race Flo Exhaust Valves
$239.60
$179.69
MAN11361-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.000 Head Diameter Race Flo Intake Valves
$239.60
$179.69
MAN11360-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11355-8
Engine Components
Valves
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...
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.100 Head Diameter Race Flo Intake Valves
$239.60
$179.69
MAN11350-8
Cadillac CTS-V
Cadillac CTS-V Gen 1
Chevrolet Camaro
Chevrolet Corvette
Chevrolet Corvette C5
Engine Components
Valves
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...
Manley Small Block Chevrolet 1.625 Head DIA / .3110in Stem DIA Race Master Exhaust Valves (Set of 8)
$257.20
MAN11347-8
Engine Components
Valves
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...
Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11317B-8
Engine Components
Valves
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...
Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)
$239.60
$179.69
MAN11317-8
Engine Components
Valves
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...
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8)
$430.39
$322.79
MAN11279-8
Engine Components
Valves
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8)
Manley Gen II Custom Valve E/D Max H/D 2.060 Max O/A Length 6.700
$700.72
$525.56
MAN11277-8
Engine Components
Valves
Manley Gen II Custom Valve E/D Max H/D 2.060 Max O/A Length 6.700
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8)
$461.33
$345.99
MAN11274-8
Engine Components
Valves
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8)
Manley Chevy LS 8mm Stem Race Series Custom Stainless Exhaust Valves Blank (Set of 8)
$366.02
$274.52
MAN11269-8
Engine Components
Valves
Manley Chevy LS 8mm Stem Race Series Custom Stainless Exhaust Valves Blank (Set of 8)
Manley Gen II Race Series 35.0mm Custom SS Intake Valve (SINGLE VALVE)
$45.75
$34.31
MAN11266-1
Engine Components
Valves
Manley Gen II Race Series 35.0mm Custom SS Intake Valve (SINGLE VALVE)
Manley Gen II Extreme Duty Custom SS Intake Valve 1.065in Head Dia 4.070in L 0.2345in Stem - SINGLE
$86.30
$64.72
MAN11265TF-1
Engine Components
Valves
Manley Gen II Extreme Duty Custom SS Intake Valve 1.065in Head Dia 4.070in L 0.2345in Stem - SINGLE
Manley Gen II Race Series 58.4mm Custom SS Intake Valve - Single
$45.75
$34.31
MAN11248-1
Engine Components
Valves
Manley Gen II Race Series 58.4mm Custom SS Intake Valve - Single
