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Manley, Titanium Valve, Chevrolet BB Big Chief/Duke, 11/32", 1.900" Exhaust, Each |
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Manley Titanium Valves
Manley titanium valves...simply the best! Forged one piece construction with grain flow, not a head welded to a stem. Designed for high rpm use.
Note: All part numbers without a "T" suffix do not have inserted tips and require tip protection.
Part Type: Exhaust Valves
Style: Manley Titanium Valves
Application: Chevrolet Big Block V8 Dart Big Chief, Brodix Big Duke, Pontiac Pro Stock
Head Diameter: 1.900"
Stem Diameter: 11/32" (.3415")
Installed Height: Standard
Overall Length: 6.450"
Material: Titanium
1-Piece Design: Yes
Inserted Hard Tips: No (Tip Protection Required)
Hard Chrome Stems: No
Undercut Stem: No
Black Nitrided: No
Swirl Polished: No
Lock Groove Type: Conventional
Lock Groove Quantity: Single
Tip Length: .250"
Under Head Angle: 30 Degrees
Under Head Radius: .625"
Margin: .125"
Seat Width: .075"
Weight: 116 grams
Manufacturer: Manley Performance
Manufacturer's Part Number: 11921-1
Weight: 0.30 lbs.
Warranty: Race Application, No warranty expressed or implied.
Quantity: Sold as Each
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