MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289 Photo-0
MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289 Photo-1
MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289 Photo-2
MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289 Photo-3
MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289 Photo-4

MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289

AED 879.67

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MANLEYP/N: 11523-8 GTIN: 807298049526
Available for order at Partners Worldwide Usually ready in 1-2 weeks updated 23.06.2026
Quantity:

This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.

Pickup available at ATOMIC-SHOP UAE Usually ready in 1 hour

MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289

ATOMIC-SHOP UAE

Pickup available, usually ready in 1 hour

26th Street - Al Quoz Industrial Area 2
Dubai DU
United Arab Emirates

+97143580877

ATOMIC-SHOP UAE (RABDAN Motorsport)

Pickup available, usually ready in 1 hour

14 10b St - Al Quoz Industrial Area 3
Dubai DU
United Arab Emirates

+971559861650

Description MANLEY 11523-8 Exhaust Valve Kit Race Series (1.465" Head Dia., 5.080" O/A Length, 0.3415" Stem) for FORD 289

Manley’s Race Series valves are engineered to meet the demands of bracket, drag, and oval track racers and are intended for engines operating under 8,000 RPM.

  • Both exhaust (XH-426) and Intake (NK-842) valves are constructed from high-quality Stainless steel.
  • Chrome stems and hard tips provide enhanced longevity and wear resistance.
  • Swirl-polished underhead areas and fully machined combustion faces optimize Airflow and combustion efficiency.
  • Available in Race Master straight-stem and Race Flo shapes.

Recommended for Alcohol Engines: These valves are recommended for exhaust valves in alcohol engines, ensuring reliable performance in Demanding conditions.

Specifications:

  • Product Market: Domestic
  • Head Diameter: 1.465 IN
  • Stem Diameter: 0.3415 IN
  • Valve Stem Diameter: 0.3415 IN
  • O/A Length: 5.080 IN
  • Tip Length: 0.395 IN
  • Margin Width: 0.060 IN
  • Seat Width: 0.100 IN
  • Top of Head: 7 Degree Dish
  • Underhead Angle: Pro Flo: 12.00 DEG
  • Emissions Code: 3
  • Valve Series: Race Series
  • Valve Sub-Series: Race Flo
  • Valve Material: Stainless Steel
  • Valve Type: Exhaust
  • Product Type: Engine Exhaust Valve Kit
  • Valve Quantity: 8