Collection: Manley Performance
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Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single)
Vendor:Manley PerformanceYou save 25% ($12.54)Regular price $37.64Regular priceUnit price per$50.18Sale price $37.64Sold out -
Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price per$415.30Sale price $311.48Sold out -
Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chevrolet LS3 L-99 (L-92 Head) 1.600in Head Diameter Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price per$415.30Sale price $311.48Sold out -
Manley Chevy Small Block LS3/L99 (L92 Head) 2.165in Head Diameter Race Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valve - Single
Vendor:Manley PerformanceYou save 25% ($7.86)Regular price $23.58Regular priceUnit price per$31.44Sale price $23.58Sold out -
Manley 12-14 Chrysler Hemi 6.4L 1.675in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 1.675in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($188.10)Regular price $564.30Regular priceUnit price per$752.40Sale price $564.30Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valve (Single)
Vendor:Manley PerformanceYou save 25% ($8.44)Regular price $25.32Regular priceUnit price per$33.76Sale price $25.32Sold out -
Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Single)
Vendor:Manley PerformanceYou save 25% ($8.44)Regular price $25.32Regular priceUnit price per$33.76Sale price $25.32Sold out -
Manley Brodix Big Block SR20 Titanium Intake Valve 2.400in Head Dia 6.035 Length
Vendor:Manley PerformanceRegular price $186.20Regular priceUnit price per -
Manley SB Chevrolet LS7 Titanium Intake Valves 2.250 Head Dia 0.3135 Stem Dia - Set of 8
Vendor:Manley PerformanceYou save 15% ($256.45)Regular price $1,453.20Regular priceUnit price per$1,709.65Sale price $1,453.20Sold out -
Manley SB Chevrolet LS7 Titanium Intake Valves 2.205 Head Dia 0.3135 Stem Dia - Set of 8
Vendor:Manley PerformanceYou save 15% ($251.98)Regular price $1,427.90Regular priceUnit price per$1,679.88Sale price $1,427.90Sold out -
Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chrysler 426 Hemi Severe Duty Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chrysler 426 Hemi 1.900 Head .3100 Stem Standard Length Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chevy Big Block 2.190in Head Dia 5.344in OAL 5 Deg. Dish Race Master Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Chrysler 361-383 1.810 Head Dia 4.908 OA L Dish Race Flo Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Chrysler 361-383 2.140 Head Dia 4.873 OA L Dish Race Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Ford 289 - 302 - 351W 1.600 Head Dia 5.080 OA L 5 Deg Dish Race Flo Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Chevrolet 2.020 Dia Dish 5.026 O/A Length Severe Duty Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price per$415.30Sale price $311.48Sold out -
Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Single
Vendor:Manley PerformanceYou save 25% ($12.98)Regular price $38.93Regular priceUnit price per$51.91Sale price $38.93Sold out -
Manley Chevrolet Big Block 2.300 Head, .3415 Stem, .350 Longer Severe Duty Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price per$415.30Sale price $311.48Sold out -
Manley Ford 429-460 1.760 Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Ford 429-460 / Ford 351C 2.250 Dia Race Master Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out
