QualCast® - Q Series Valve Seat Insert

0 reviews|Item # mpn4524903516|Similar Products
$3.69
In Stock (24)
Vehicle Specific
  • Please Select Vehicle Below
Notes:
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
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Vehicle Fitment

MakeModelYear
CadillacCTS 2004
Escalade 2005
ChevyAvalanche 2007-2013
Colorado 2010-2011
Corvette 2003-2004
Express 2008-2009
Silverado 1500 2006-2011
Suburban 2007-2011
Tahoe 2006-2011, 2013-2014
Trailblazer 2005-2008
GMCCanyon 2010-2012
Envoy 2005-2009
Savana 2008-2014
Sierra 1500 2005-2013
Yukon 2007-2013
HummerH3 2010
H3T 2010
PontiacFirebird 1999-2002
GTO 2004

Product Details

Q Series Valve Seat Insert (21-2062-51) by QualCast®. The 4-digit part number is the cutter size as above. Actual O.D. of the seat is increased by the press fit for aluminum heads - 0.007 inches. QualCast high-chrome alloy designed for unleaded fuels which enables Rockwell Rc40 hardness combined with easy machinability. Features excellent resistance to high temperature corrosion in applications to 1150°F. All 20- and 21- prefixes without a suffix are cast in Q material. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.

Notes

  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.

Specifications

Depth: 0.3900
Exact Outside Diameter: 2.0695"
Inside Diameter: 1.750T"
Outside Diameter: 2-1/16"
Seat Angle: 45°
Top Taper Inside Diameter: 1.8100"

Features

  • Made from high-strength materials for uncompromising durability
  • Designed to provide an excellent combination of price and quality
  • Fabricated on state-of-the-art equipment

QualCast®, LLC was founded in 1997 in Nashville, Tennessee. The primary objective of QualCast was, and is, to provide the engine parts aftermarket with the best quality products available in the world, at competitive prices, through the best service and most efficient distribution system. The QualCast Team based in Nashville Tennessee, USA is all dedicated to serving their selected customer base, to ensure the right parts are delivered efficiently and economically.

Brand:
Part Number:
21-2062-51
Alternate MPN:
21206251

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QualCast® - Q Series Valve Seat Insert
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