Manley Performance

Manley Ford 4.6L 37.5mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)

SKU 11631-8

MPN man11631-8

$514.08 · Available to order

Manley Ford 4.6L 37.5mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)

Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2006–2008FordF-250 Super DutyXLT—
2006–2008FordF-350 Super DutyKing Ranch—
2005–2008FordF-150King Ranch—
2006–2008FordF-350 Super DutyXLT—
2006–2008FordF-350 Super DutyXL—
2008FordF-150Limited—
2006–2008FordF-350 Super DutyLariat—
2007–2008FordMustangShelby GT—
2008FordF-250 Super DutyFX4—
2007–2008FordF-150FX2—
2005–2008FordF-150Lariat—
2005–2008FordF-150FX4—
2008FordF-350 Super DutyFX4—
2006–2008FordF-250 Super DutyXL—
2005–2008FordF-150XL—
2005–2008FordF-150XLT—
2006–2008FordF-250 Super DutyKing Ranch—
2006–2008FordF-150Harley-Davidson Edition—
2005–2008FordMustangGT—
2006–2008FordF-250 Super DutyLariat—
Specifications
CategoryEngine Components
Sub-CategoryValves
UPC807298105284
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight4 lb
Dimensions (L×W×H)11.75 × 6.75 × 2.5 in