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Texas Speed LS PAC .660" Lift Dual Valve Spring Kit Titanium Retainers & Pushrods Set

$449.99 $399.99

SKU: 199-ValvetrainUpgrade-7.400-REGUAL
TEXAS SPEED LS PAC .660" LIFT POLISHED DUAL VALVE SPRING KIT WITH PUSHRODS
KIT INCLUDES:
TSP Dual Spring Kit with PAC Racing .660" Valve Springs, Titanium Retainers, Spring Seats & Seals
Your Choice of TSP Chromoly Hardened Pushrods
Your Choice of Regular or TSP Integrated Seat & Seals
SPRING SPECS:
Install Height:   1.810"
Closed Spring Pressure: 160 lb. @ 1.810"
Installed Height Open Spring Pressure:  415 lb. @ .660" lift
Maximum Spring Lift: .660"
Coil Bind 1.015"
TSP PAC .660" VALVE SPRING KIT WITH REGULAR SEALS
The all new polished TSP .660" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and material for maximum spring life.  PAC Racing is a leader in valve spring technology, so it was only natural to team up with the best in the valve spring industry for our latest offering in a valve spring kit!  We have developed a .660" dual spring kit with the help of PAC Racing that still offers excellent valvetrain control, even for the more aggressive hydraulic roller camshafts.  These valve springs will offer excellent durability and stability and will work well with factory-style lifters.  PAC polishes the valve springs, which helps to increase the overall life of the springs.  This greatly reduces the chances of spring fatigue and failure.  PAC's polishing process is completed without losing any pressure in the valve springs, so you maintain all of the capabilities of the non-polished version.
TSP PAC .660" VALVE SPRING KIT WITH PRC INTEGRATED SEAT/SEAL
Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market!  This kit now includes our patent-pending Precision Race Components integrated seat and seal.  You no longer have to worry about special installation tools for your valve seals, tearing a valve seal upon installation, or valve seals popping off!  Our new integrated seat and seal will work with factory-size valve guides and CANNOT be used on any aftermarket bronze guide applications!
The polished TSP .660" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and material for maximum spring life.  PAC Racing is a leader in valve spring technology, so it was only natural to team up with the best in the valve spring industry for our latest offering in a valve spring kit!  We have developed a .660" dual spring kit with the help of PAC Racing that still offers excellent valvetrain control, even for the more aggressive hydraulic roller camshafts.  These valve springs will offer excellent durability and stability and will work well with factory-style lifters.  PAC polishes the valve springs, which helps to increase the overall life of the springs.  This greatly reduces the chances of spring fatigue and failure.  PAC's polishing process is completed without losing any pressure in the valve springs, so you maintain all of the capabilities of the non-polished version.
TSP 5/16" HARDENED PUSHRODS
Hardened pushrods are a must for any valvetrain upgrade on your LS based engine.  These TSP chromemoly pushrods feature .080" wall thickness & are designed for stability under high rpm use.
These one-piece pushrods are heat-treated and feature oil holes that are drilled and chamfered to prevent stress fractures and cracks. These 5/16" pushrods are available in many lengths. Standard LS1/LS2/LS6/L92/LS3/L99 length is 7.400" If your building a custom valvetrain setup you might consider purchasing the Comp Cams adjustable pushrod measuring tool. At only about $20 it's a perfect tool for making sure you get exactly the right pushrod length for your application. A large number of variables are involved in determining the correct length pushrod for your application.
Pushrod length is affected by any of the following:
Block deck height
Head deck height
Head stud boss height
Rocker arm brand/design
Cam base circle size
Lifter design/brand/pushrod seat height
Valve stem length
Don't assume anything when determining the right pushrod for your new engine. A pushrod that fits one engine may not necessarily work in another. Any number of items can be different on your engine, requiring you to use a different pushrod length.
TSP/PAC .660" Spring Kit & Pushrod Kit fits the following vehicle(s):
  • 2009 Cadillac CTS-V 
  • 2010 Cadillac CTS-V 
  • 2011 Cadillac CTS-V 
  • 2012 Cadillac CTS-V 
  • 2013 Cadillac CTS-V 
  • 2014 Cadillac CTS-V 
  • 2015 Cadillac CTS-V 
  • 1999 Cadillac Escalade 
  • 2000 Cadillac Escalade 
  • 2005 Cadillac Escalade 
  • 2008 Cadillac Escalade 
  • 2009 Cadillac Escalade 
  • 2010 Cadillac Escalade 
  • 2011 Cadillac Escalade 
  • 2012 Cadillac Escalade 
  • 2013 Cadillac Escalade 
  • 2014 Cadillac Escalade 
  • 2010 Chevrolet Camaro SS
  • 2011 Chevrolet Camaro SS
  • 2012 Chevrolet Camaro SS
  • 2013 Chevrolet Camaro SS
  • 2014 Chevrolet Camaro SS
  • 2015 Chevrolet Camaro SS
  • 2013 Chevrolet Camaro SS 1LE
  • 2014 Chevrolet Camaro SS 1LE
  • 2015 Chevrolet Camaro SS 1LE
  • 1998 Chevrolet Camaro Z28
  • 1999 Chevrolet Camaro Z28
  • 2000 Chevrolet Camaro Z28
  • 2001 Chevrolet Camaro Z28
  • 2002 Chevrolet Camaro Z28
  • 1998 Chevrolet Camaro Z28 SS
  • 1999 Chevrolet Camaro Z28 SS
  • 2000 Chevrolet Camaro Z28 SS
  • 2001 Chevrolet Camaro Z28 SS
  • 2002 Chevrolet Camaro Z28 SS
  • 2012 Chevrolet Camaro ZL1
  • 2013 Chevrolet Camaro ZL1
  • 2014 Chevrolet Camaro ZL1
  • 2015 Chevrolet Camaro ZL1
  • 1997 Chevrolet Corvette C5
  • 1998 Chevrolet Corvette C5
  • 1999 Chevrolet Corvette C5
  • 2000 Chevrolet Corvette C5
  • 2001 Chevrolet Corvette C5
  • 2002 Chevrolet Corvette C5
  • 2003 Chevrolet Corvette C5
  • 2004 Chevrolet Corvette C5
  • 2005 Chevrolet Corvette C6
  • 2006 Chevrolet Corvette C6
  • 2007 Chevrolet Corvette C6
  • 2008 Chevrolet Corvette C6
  • 2009 Chevrolet Corvette C6
  • 2010 Chevrolet Corvette C6
  • 2011 Chevrolet Corvette C6
  • 2012 Chevrolet Corvette C6
  • 2013 Chevrolet Corvette C6
  • 2010 Chevrolet Corvette Grand Sport
  • 2011 Chevrolet Corvette Grand Sport
  • 2012 Chevrolet Corvette Grand Sport
  • 2013 Chevrolet Corvette Grand Sport
  • 2001 Chevrolet Corvette Z06
  • 2002 Chevrolet Corvette Z06
  • 2003 Chevrolet Corvette Z06
  • 2004 Chevrolet Corvette Z06
  • 2006 Chevrolet Corvette Z06
  • 2007 Chevrolet Corvette Z06
  • 2008 Chevrolet Corvette Z06
  • 2009 Chevrolet Corvette Z06
  • 2010 Chevrolet Corvette Z06
  • 2011 Chevrolet Corvette Z06
  • 2012 Chevrolet Corvette Z06
  • 2013 Chevrolet Corvette Z06
  • 2009 Chevrolet Corvette ZR1
  • 2010 Chevrolet Corvette ZR1
  • 2011 Chevrolet Corvette ZR1
  • 2012 Chevrolet Corvette ZR1
  • 2013 Chevrolet Corvette ZR1
  • 1999 Chevrolet Silverado 1500 
  • 2000 Chevrolet Silverado 1500 
  • 2001 Chevrolet Silverado 1500 
  • 2002 Chevrolet Silverado 1500 
  • 2003 Chevrolet Silverado 1500 
  • 2004 Chevrolet Silverado 1500 
  • 2005 Chevrolet Silverado 1500 
  • 2006 Chevrolet Silverado 1500 
  • 2007 Chevrolet Silverado 1500 
  • 2008 Chevrolet Silverado 1500 
  • 2009 Chevrolet Silverado 1500 
  • 2010 Chevrolet Silverado 1500 
  • 2011 Chevrolet Silverado 1500 
  • 2012 Chevrolet Silverado 1500 
  • 2013 Chevrolet Silverado 1500 
  • 2014 Chevrolet SS 
  • 2015 Chevrolet SS 
  • 2016 Chevrolet SS 
  • 2017 Chevrolet SS 
  • 1999 Chevrolet Suburban 
  • 2000 Chevrolet Suburban 
  • 2001 Chevrolet Suburban 
  • 2002 Chevrolet Suburban 
  • 2003 Chevrolet Suburban 
  • 2004 Chevrolet Suburban 
  • 2005 Chevrolet Suburban 
  • 2006 Chevrolet Suburban 
  • 2007 Chevrolet Suburban 
  • 2008 Chevrolet Suburban 
  • 2009 Chevrolet Suburban 
  • 2010 Chevrolet Suburban 
  • 2011 Chevrolet Suburban 
  • 2012 Chevrolet Suburban 
  • 2013 Chevrolet Suburban 
  • 2014 Chevrolet Suburban 
  • 1999 Chevrolet Tahoe 
  • 2000 Chevrolet Tahoe 
  • 2001 Chevrolet Tahoe 
  • 2002 Chevrolet Tahoe 
  • 2003 Chevrolet Tahoe 
  • 2004 Chevrolet Tahoe 
  • 2005 Chevrolet Tahoe 
  • 2006 Chevrolet Tahoe 
  • 2007 Chevrolet Tahoe 
  • 2008 Chevrolet Tahoe 
  • 2009 Chevrolet Tahoe 
  • 2010 Chevrolet Tahoe 
  • 2011 Chevrolet Tahoe 
  • 2012 Chevrolet Tahoe 
  • 2013 Chevrolet Tahoe 
  • 2014 Chevrolet Tahoe 
  • 2006 Chevrolet Trailblazer SS
  • 2007 Chevrolet Trailblazer SS
  • 2008 Chevrolet Trailblazer SS
  • 2009 Chevrolet Trailblazer SS
  • 1999 GMC Sierra 1500 
  • 2000 GMC Sierra 1500 
  • 2001 GMC Sierra 1500 
  • 2002 GMC Sierra 1500 
  • 2003 GMC Sierra 1500 
  • 2004 GMC Sierra 1500 
  • 2005 GMC Sierra 1500 
  • 2006 GMC Sierra 1500 
  • 2007 GMC Sierra 1500 
  • 2008 GMC Sierra 1500 
  • 2009 GMC Sierra 1500 
  • 2010 GMC Sierra 1500 
  • 2011 GMC Sierra 1500 
  • 2012 GMC Sierra 1500 
  • 2013 GMC Sierra 1500 
  • 1999 GMC Yukon 
  • 2000 GMC Yukon 
  • 2001 GMC Yukon 
  • 2002 GMC Yukon 
  • 2003 GMC Yukon 
  • 2004 GMC Yukon 
  • 2005 GMC Yukon 
  • 2006 GMC Yukon 
  • 2007 GMC Yukon 
  • 2008 GMC Yukon 
  • 2009 GMC Yukon 
  • 2010 GMC Yukon 
  • 2011 GMC Yukon 
  • 2012 GMC Yukon 
  • 2013 GMC Yukon 
  • 2014 GMC Yukon 
  • 1998 Pontiac Firebird Formula
  • 1999 Pontiac Firebird Formula
  • 2000 Pontiac Firebird Formula
  • 2001 Pontiac Firebird Formula
  • 2002 Pontiac Firebird Formula
  • 1998 Pontiac Firebird Trans Am
  • 1999 Pontiac Firebird Trans Am
  • 2000 Pontiac Firebird Trans Am
  • 2001 Pontiac Firebird Trans Am
  • 2002 Pontiac Firebird Trans Am
  • 2008 Pontiac G8 GT
  • 2009 Pontiac G8 GT
  • 2008 Pontiac G8 GXP
  • 2009 Pontiac G8 GXP
  • 2004 Pontiac GTO 
  • 2005 Pontiac GTO 
  • 2006 Pontiac GTO 

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