Manley Performance MAN Wear Cap Sets - Manley Standard .2740in Stem Valves (7mm) Wear Caps (8 Pcs)

Part #: 42118-8

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$28.88 For each

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Fits On:

2004 Ford Mustang, 2003 Ford Mustang, 2002 Ford Mustang, 2001 Ford Mustang, 2000 Ford Mustang, 1999 Ford Mustang, 1998 Ford Mu... See more

Description:
Manley Standard .2740in Stem Valves (7mm) Wear Caps (8 pcs)

FAQs

Q: What are valves? Why buy valves?
A: Valves are used to let a mixture of air and fuel into a cylinder and allow exhaust gases to get out. Each cylinder has at least two valves each, multi-valve engines have more, often four per cylinder. Upgraded head valves are able to withstand more heat from nitrous oxide use and turbo/supercharger use, so it's an excellent upgrade for people looking for added compression without sacrificing any reliability.

Q: How do you install valves?
A: Valves require headwork and should be left to the pros. While replacing valves, valve guides, retainers, valve springs and camshafts should all be considered for upgrades at the same time.

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