MANLEY 11721-8 VALVE-E/D 1.625,+.300

MANLEY 11721-8 VALVE-E/D 1.625,+.300

€790,71

VAT included. Shipping calculated at checkout

MANLEY P/N: 11721-8 GTIN: 807298056456
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 Kelberg Warehouse Usually ready in 24 hours

MANLEY 11721-8 VALVE-E/D 1.625,+.300

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description MANLEY 11721-8 Extreme Duty Series Chevrolet Small Block Exhaust Valve Kit – 1.625 in. Head Dia., 5.265 in. O/A Length, 0.3415 in. Stem

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:

  • Head Diameter: 45.50 MM
  • Stem Diameter: 0.2750 IN
  • Valve Stem Diameter: 0.2750 IN
  • O/A Length: 4.705 IN
  • Tip Length: 0.485 IN
  • Margin Width: 0.050 IN
  • Seat Width: 0.080 IN
  • Top of Head: 5 Degree Dish
  • Underhead Angle: 10.00 DEG
  • Valve Series: Race Series
  • Valve Sub-Series: Race Master
  • Valve Material: Stainless Steel
  • Valve Groove Type: Bead Loc
  • Valve Type: Intake
  • Product Type: Engine Intake Valve
  • Valve Quantity: 1
  • Engine Detail: SOHC 2 Valve