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Manley 11582-8 BBC 2.400" Stainless Steel Intake Valve Set

Manufacturer

Picture for manufacturer Manley

Part Number

11582-8
8 reviews
Sale Price

$311.48

In Stock (7)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

These valves feature a 2.400-inch head diameter and are engineered for extreme duty applications where durability and performance are critical.

Key Features:

  • 2.400-inch valve head diameter for optimal airflow
  • Extreme duty construction for high-performance and racing applications
  • Stainless steel construction for superior heat and corrosion resistance
  • Precision-machined to tight tolerances for reliable valve train operation
  • Swirl-polished stems to reduce friction and wear

Manley Performance valves are manufactured to exacting standards and are widely trusted in professional racing and high-performance street applications. These extreme duty valves are built to withstand the demanding conditions of increased valve spring pressures, high RPM operation, and elevated combustion temperatures found in modified BBC engines.

Products specifications

Approximate Weight (g)

168

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

6.600 in.

Overall Valve Length (mm)

167.640mm

Quantity

Sold as a set of 8.

Swirl-Polished

Yes

Undercut Stem

No

Valve Head Diameter (in)

2.400 in.

Valve Head Diameter (mm)

60.960mm

Valve Head Style

5 degree dish

Valve Material

NK-844 stainless steel

Valve Seat Width (in)

0.075 in.

Valve Stem Diameter (in)

0.342 in.

Valve Stem Diameter (mm)

8.687mm

Valve Tip Length (in)

0.250 in.

Valve Tip Length (mm)

6.350mm

Best deal on the Web..Very fast shipping, Easy installation.

This place was great. Great service they really helped mr out and were fast and extremely helpful.

Excellent shipping received very fast and well packaged

Incredibly low prices and fast shipping. I bought shocks and struts for my truck and saved more than 35% over what my local parts store wanted!!! I made the mistake of not setting up my account before placing my order so I didn't get confirmation right away, but one quick phone call fixed that. Great customer service.

thank guys didn't expect the shipment that quit,but any way thak a lot or the next order

Very fast shipping and price is rite

Recently ordered a cargo liner and I must say, Autoplicity had the cheapest price anywhere! Excellent communication and super fast shipping! Will definitely do business with Autoplicity again! Thank you for a wonderful shopping experience!

I am impressed with they mail order service. Recommended.

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