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MANLEY 12745-1 Exhaust Valve Extreme Duty Series (1.900" Head Dia., 5.422" O/A Length, 0.3415" Stem) for CHEVROLET Big Block
This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
MANLEY 12745-1 Exhaust Valve Extreme Duty Series (1.900" Head Dia., 5.422" O/A Length, 0.3415" Stem) for CHEVROLET Big Block
ATOMIC-SHOP UAE
26th Street - Al Quoz Industrial Area 2
Dubai DU
United Arab Emirates
ATOMIC-SHOP UAE (RABDAN Motorsport)
14 10b St - Al Quoz Industrial Area 3
Dubai DU
United Arab Emirates
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This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
Description MANLEY 12745-1 Exhaust Valve Extreme Duty Series (1.900" Head Dia., 5.422" O/A Length, 0.3415" Stem) for CHEVROLET Big Block
Manley Performance Products Extreme Duty Series Valves are engineered for 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.
- Designed for applications requiring extreme force and heat resistance, including Top Fuel, Funny Car, and marine engine applications
- XH-432 XtremeAlloy exhaust valve material construction
- Chrome stems and hard tips for longevity and wear resistance
- Swirl-polished underhead areas and fully machined combustion faces improve airflow and combustion efficiency
Specifications:
- Product Market: Domestic
- Head Diameter: 1.900 IN
- Stem Diameter: 0.3415 IN
- Valve Stem Diameter: 0.3415 IN
- O/A Length: 5.422 IN
- Tip Length: 0.250 IN
- Margin Width: 0.075 IN
- Seat Width: 0.085 IN
- Top of Head: 12 Degree Dish
- Underhead Angle: 18.00 DEG
- Emissions Code: 3
- Valve Series: Extreme Duty Series
- Valve Material: Inconel
- Valve Type: Exhaust
- Product Type: Engine Exhaust Valve
- Valve Quantity: 1