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Manley 11689-1 - Valve - Exhaust, Valve-LS-7 R/M 1.615

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$41.79
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SKU: BBPB-11689-1
UPC: 807298092690
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Vendor: Premier - CSR
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RetailPrice: 32.15
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Manley 11689-1 - Valve - Exhaust, Valve-LS-7 R/M 1.615

Manley 11689-1 - Valve - Exhaust, Valve-LS-7 R/M 1.615

$41.79
$37.99
(You save $3.80 )

Manley - 11689-1

Exhaust Valve - Race Master - 1.615 in Head - 0.3136 in Valve Stem - 5.230 in Long - Stainless - LS7 - GM LS-Series - Each

Manley Valve - Exhaust, Valve-LS-7 R/M 1.615.

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 for engines operating under 8000 RPM

    • Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
    • Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
    • Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
    • Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
    • Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

Category Hierarchy: Valves>Stainless Steel>Race
Engine - Web: LS
Engine Detail - Web: LS-7
Engine Family: LS
Engine Type: ICE
Engine: LS-7
Head Diameter: 1.615
Industry: Automotive
Make - Web: Chevrolet
Make: Chevrolet
Margin Width: 0.075
O/A Length: 5.230
Out of Stock Message: Call for Availability
Product Market: Domestic
Product Type: Engine Exhaust Valve
Seat Width: 0.100
Stem Diameter: 0.3136
Tip Length: 0.290
Title - Web: Manley Race Series Chevy LS-7 Exhaust Valve - 1.615 in. Head Dia., 5.230 in. O/A Length, 0.3136 in. Stem
Top of Head: 18 Degree Dish
Underhead Angle: 25.00
Underhead Radius: 7/16
Valve Quantity: 1
Valve Series: Race Series
Valve Sub-Series: Race Master
Valve Type: Exhaust

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