Duramax 6.6L Manley Race Flo Intake Valves 1.338 11608-8

GM Duramax 6.6L Diesel, Intake Valves, 1.338 Head Diameter, .2740 Stem Diameter, Stock Height, Set of 8 Valves.

$187.29

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Manley Performance is known as the leading manufacturer of performance and racing valves. The reason for their success is quality. Manley Race Flo Duramax series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

XH-432 XtremeAlloy Exhaust Material

NK-842 Stainless Intake Material

Chrome Stems and Hard Tips

Swirl Polished and Fully Machined

Single Radius Groove for Factory Locks

These valves are boxed in sets of 8 pieces. Please order two boxes of both intakes and exhausts to fit your engine.

Intakes had backcut - .090" x 30°

Specifications

More Information
Price	$187.29
Vehicle Make	GM
Gram Weight	67
Installed Height	Stock
Stem Diameter	0.2740 (6.96/7mm)
Tip Length	.480
Valve Head Diameter	1.338
Overall Valve Length	4.985
Valve Series	Race Flo
Valve Type	Intake
Custom Notices	⚠ PROP 65 WARNING