Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single
$85.68
$64.26
MAN12739-1
Engine Components
Manley Performance
Under 100
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8)
$685.44
$514.08
MAN12627B-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8)
$685.44
$514.08
MAN12627-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8)
$685.44
$514.08
MAN12623B-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8)
$685.44
$514.08
MAN12623-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8)
$685.44
$514.08
MAN12363-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8)
$401.42
$301.07
MAN12361-8
Engine Components
Manley Performance
Valves
Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from...
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single)
$50.18
$37.64
MAN12361-1
Engine Components
Manley Performance
Under 100
Valves
Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from...
Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8)
$415.30
$311.48
MAN12358-8
Engine Components
Manley Performance
Valves
Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from...
Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single)
$51.91
$38.93
MAN12358-1
Engine Components
Manley Performance
Under 100
Valves
Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from...
Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8)
$685.44
$514.08
MAN12357-8
Engine Components
Manley Performance
Valves
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny...
Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8)
$251.58
$188.69
MAN12356-8
Engine Components
Manley Performance
Valves
Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice...
