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$999.99
Manley 11421TB-8 Titanium Exhaust Valves for SB GM/Ford/Chrysler
Manley 11421TB-8 Titanium Exhaust Valves for SB GM/Ford/Chrysler

Manley 11421TB-8 Titanium Exhaust Valves for SB GM/Ford/Chrysler

Ford Small Block V8, Chevy Small Block V8, Chrysler Small Block V8, Titanium, 5.15" Length

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Manley 11421TB-8 Titanium Exhaust Valves for SB GM/Ford/Chrysler
Manley 11421TB-8 Titanium Exhaust Valves for SB GM/Ford/Chrysler
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Part # 50511421
$999.99
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Material Type:
Titanium
Length:
5.15"
MFG. Part #:
11421TB-8
GTIN Code:
807298057491
Diameter:
.311"
Sold in Quantity:
Set
Outside Diameter:
1.60"
Installed Height:
.20"
Weight:
68 grams

Info

These titanium exhaust valves from Manley feature a 1.6" head diameter. These ASCS type exhaust valve are for use with your Small Block Chevy, Ford, or Chrysler cylinder heads.

  • Type: ASCS
  • Head Diameter: 1.6"
  • Stem Diameter: .311"
  • Installed height: .200" longer
  • O/A Length: 5.15" 
  • .29" Tip Length
  • Under Head Angle/ Radius: 20° x 7/16"
  • .09" Margin
  • Back Cut Width / Angle: .1"/45°
  • Weight: 68 grams
  • Set of 8
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
  • Speedway Motors Street Tech Kevin recently installed a Gear Drive on the 454 destined for his '54 Belair.
  • To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
  • Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!
  • One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
  • Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.

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