Manley Extreme Duty Series Valves 11536-8

Name: Manley Extreme Duty Series Valves
Brand: Manley
SKU: MAN-11536-8
Price: 311.48 USD
Availability: InStock
Rating: 0 (0 reviews)

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Part Number: MAN-11536-8

$311.48

Manley Extreme Duty Series Valves

Valves, Exhaust, NK-844 Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.433 in. Length, Set of 8
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Manley Extreme Duty Series Valves 11536-8

MAN-11536-8

Not Yet Reviewed

Part Number: MAN-11536-8

Estimated Ship Date: Oct 26, 2026

$311.48

Overview

Applications

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Overview

Brand:

Manley

Manufacturer's Part Number:

11536-8

Part Type:

Valves

Product Line:

Manley Extreme Duty Series Valves

Summit Racing Part Number:

MAN-11536-8

UPC:

807298049786

Valve Position:

Exhaust

Exhaust Valve Head Diameter (in.):

2.300 in.

Exhaust Valve Head Diameter (mm):

58.420mm

Exhaust Valve Stem Diameter (in.):

0.372 in.

Exhaust Valve Stem Diameter (mm):

9.50mm

Exhaust Overall Valve Length (in.):

5.433 in.

Exhaust Overall Valve Length (mm):

137.998mm

Undercut Stem:

Swirl-Polished:

Yes

Valve Tip Length (in.):

0.220 in.

Valve Tip Length (mm):

5.588mm

Valve Material:

NK-844 stainless steel

Lock Groove Quantity:

1-groove

Lock Groove Style:

Conventional

Approximate Weight (g):

168

Valve Head Style:

7 degree dish

Valve Seat Width (in.):

0.080 in.

Quantity:

Sold as a set of 8.

Manley Extreme Duty Series Valves

Manley Extreme Duty Series performance valves are a great choice for supercharged, alcohol-burning, or high-revving engines. These engines generate a lot of heat and require special valves that can handle that kind of punishment. All valves are made from the best materials available, with chrome stems and hardened valve tips. Extreme Duty Series valves are swirl-polished and fully machined and available with either undercut heads or straight stems.

Applications