1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)
1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)

1996-2014 FORD 4.6L/5.4L 2V LIVERNOIS MOTORSPORTS UPGRADED VALVE SPRING (SINGLE)

$13.99
#LPP813112
quantity:

Livernois Exclusive High Performance Spring Upgrade Set for your 4.6L 2V. We use these springs on all of our builds from mild to wild.

 

  • No machining necessary
  • Designed to work with all factory hardware
  • Give added spring pressure needed for most aftermarket camshafts
  • Eliminate valve float to reduce the risk of any engine damage in high lift or RPM applications

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

    • 1996-2008 Ford Crown Victoria Base 4.6 Liter Naturally Aspirated
    • 2010-2011 Ford Crown Victoria Base 4.6 Liter Naturally Aspirated
    • 2006-2009 Ford Crown Victoria Fleet 4.6 Liter Naturally Aspirated
    • 2002-2009 Ford Crown Victoria LWB 4.6 Liter Naturally Aspirated
    • 1996-2011 Ford Crown Victoria LX 4.6 Liter Naturally Aspirated
    • 2004-2006 Ford Crown Victoria LX Sport 4.6 Liter Naturally Aspirated
    • 1996-2011 Ford Crown Victoria Police Interceptor 4.6 Liter Naturally Aspirated
    • 1996-2005 Ford Crown Victoria S 4.6 Liter Naturally Aspirated
    • 2005 Ford Crown Victoria Special Edition 4.6 Liter Naturally Aspirated
    • 2003-2014 Ford E-150 Base 4.6 Liter Naturally Aspirated
    • 2003-2014 Ford E-150 Base 5.4 Liter Naturally Aspirated
    • 2006-2007 Ford E-150 Chateau 4.6 Liter Naturally Aspirated
    • 2006-2007 Ford E-150 Chateau 5.4 Liter Naturally Aspirated
    • 2006-2014 Ford E-150 XL 4.6 Liter Naturally Aspirated
    • 2006-2014 Ford E-150 XL 5.4 Liter Naturally Aspirated
    • 2006-2014 Ford E-150 XLT 4.6 Liter Naturally Aspirated
    • 2006-2014 Ford E-150 XLT 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon Chateau 4.6 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon Chateau 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon XL 4.6 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon XL 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon XLT 4.6 Liter Naturally Aspirated
    • 2003-2005 Ford E-150 Club Wagon XLT 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Base 4.6 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Base 5.4 Liter Naturally Aspirated
    • 1997-2000 Ford E-150 Econoline XL 4.6 Liter Naturally Aspirated
    • 1997-2000 Ford E-150 Econoline XL 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Club Wagon Chateau 4.6 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Club Wagon Chateau 5.4 Liter Naturally Aspirated
    • 1997-2000 Ford E-150 Econoline Club Wagon Custom 4.6 Liter Naturally Aspirated
    • 1997-2000 Ford E-150 Econoline Club Wagon Custom 5.4 Liter Naturally Aspirated
    • 2001-2002 Ford E-150 Econoline Club Wagon XL 4.6 Liter Naturally Aspirated
    • 2001-2002 Ford E-150 Econoline Club Wagon XL 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Club Wagon XLT 4.6 Liter Naturally Aspirated
    • 1997-2002 Ford E-150 Econoline Club Wagon XLT 5.4 Liter Naturally Aspirated
    • 2003-2014 Ford E-250 Base 4.6 Liter Naturally Aspirated
    • 2003-2014 Ford E-250 Base 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-250 Econoline Base 5.4 Liter Naturally Aspirated
    • 1997-2000 Ford E-250 Econoline XL 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford E-350 Club Wagon Chateau 5.4 Liter Naturally Aspirated
    • 2003 Ford E-350 Club Wagon Chateau 6.8 Liter Naturally Aspirated
    • 2005 Ford E-350 Club Wagon Chateau 6.8 Liter Naturally Aspirated
    • 2003-2005 Ford E-350 Club Wagon XL 5.4 Liter Naturally Aspirated
    • 2003 Ford E-350 Club Wagon XL 6.8 Liter Naturally Aspirated
    • 2005 Ford E-350 Club Wagon XL 6.8 Liter Naturally Aspirated
    • 2003-2005 Ford E-350 Club Wagon XLT 5.4 Liter Naturally Aspirated
    • 2003 Ford E-350 Club Wagon XLT 6.8 Liter Naturally Aspirated
    • 2005 Ford E-350 Club Wagon XLT 6.8 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Base 5.4 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Base 6.8 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline XL 5.4 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline XL 6.8 Liter Naturally Aspirated
    • 1997-2002 Ford E-350 Econoline Club Wagon Chateau 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-350 Econoline Club Wagon Chateau 6.8 Liter Naturally Aspirated
    • 1997-2000 Ford E-350 Econoline Club Wagon Custom 5.4 Liter Naturally Aspirated
    • 1997-2000 Ford E-350 Econoline Club Wagon Custom 6.8 Liter Naturally Aspirated
    • 2001-2002 Ford E-350 Econoline Club Wagon XL 5.4 Liter Naturally Aspirated
    • 2001-2002 Ford E-350 Econoline Club Wagon XL 6.8 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Club Wagon XL HD 5.4 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Club Wagon XL HD 6.8 Liter Naturally Aspirated
    • 1997-2002 Ford E-350 Econoline Club Wagon XLT 5.4 Liter Naturally Aspirated
    • 1997-2002 Ford E-350 Econoline Club Wagon XLT 6.8 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Club Wagon XLT HD 5.4 Liter Naturally Aspirated
    • 1997-1998 Ford E-350 Econoline Club Wagon XLT HD 6.8 Liter Naturally Aspirated
    • 1999-2016 Ford E-350 Super Duty Base 5.4 Liter Naturally Aspirated
    • 1999-2016 Ford E-350 Super Duty Base 6.8 Liter Naturally Aspirated
    • 2006 Ford E-350 Super Duty Chateau 5.4 Liter Naturally Aspirated
    • 2006 Ford E-350 Super Duty Chateau 6.8 Liter Naturally Aspirated
    • 1999-2000 Ford E-350 Super Duty XL 5.4 Liter Naturally Aspirated
    • 2006-2014 Ford E-350 Super Duty XL 5.4 Liter Naturally Aspirated
    • 1999-2000 Ford E-350 Super Duty XL 6.8 Liter Naturally Aspirated
    • 2006-2007 Ford E-350 Super Duty XL 6.8 Liter Naturally Aspirated
    • 2009-2014 Ford E-350 Super Duty XL 6.8 Liter Naturally Aspirated
    • 2006-2014 Ford E-350 Super Duty XLT 5.4 Liter Naturally Aspirated
    • 2006-2007 Ford E-350 Super Duty XLT 6.8 Liter Naturally Aspirated
    • 2010-2014 Ford E-350 Super Duty XLT 6.8 Liter Naturally Aspirated
    • 2003-2005 Ford Excursion Eddie Bauer 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford Excursion Eddie Bauer 6.8 Liter Naturally Aspirated
    • 2000-2005 Ford Excursion Limited 5.4 Liter Naturally Aspirated
    • 2000-2005 Ford Excursion Limited 6.8 Liter Naturally Aspirated
    • 2004-2005 Ford Excursion XLS 5.4 Liter Naturally Aspirated
    • 2004-2005 Ford Excursion XLS 6.8 Liter Naturally Aspirated
    • 2000-2005 Ford Excursion XLT 5.4 Liter Naturally Aspirated
    • 2000-2005 Ford Excursion XLT 6.8 Liter Naturally Aspirated
    • 1997-2004 Ford Expedition Eddie Bauer 4.6 Liter Naturally Aspirated
    • 1997-2004 Ford Expedition Eddie Bauer 5.4 Liter Naturally Aspirated
    • 2004 Ford Expedition NBX 4.6 Liter Naturally Aspirated
    • 2004 Ford Expedition NBX 5.4 Liter Naturally Aspirated
    • 2004 Ford Expedition XLS 4.6 Liter Naturally Aspirated
    • 1997-2004 Ford Expedition XLT 4.6 Liter Naturally Aspirated
    • 1997-2004 Ford Expedition XLT 5.4 Liter Naturally Aspirated
    • 2004 Ford Expedition XLT Sport 4.6 Liter Naturally Aspirated
    • 2004 Ford Expedition XLT Sport 5.4 Liter Naturally Aspirated
    • 2002-2010 Ford Explorer Eddie Bauer 4.6 Liter Naturally Aspirated
    • 2002-2010 Ford Explorer Limited 4.6 Liter Naturally Aspirated
    • 2004 Ford Explorer NBX 4.6 Liter Naturally Aspirated
    • 2002-2010 Ford Explorer XLT 4.6 Liter Naturally Aspirated
    • 2004-2005 Ford Explorer XLT Sport 4.6 Liter Naturally Aspirated
    • 1997-2000 Ford F-150 Base 4.6 Liter Naturally Aspirated
    • 1997-2000 Ford F-150 Base 5.4 Liter Naturally Aspirated
    • 2002-2003 Ford F-150 Harley-Davidson Edition 5.4 Liter Supercharged
    • 2000-2001 Ford F-150 Harley-Davidson Edition 5.4 Liter Naturally Aspirated
    • 2001-2003 Ford F-150 King Ranch 4.6 Liter Naturally Aspirated
    • 2001-2003 Ford F-150 King Ranch 5.4 Liter Naturally Aspirated
    • 1997-2003 Ford F-150 Lariat 4.6 Liter Naturally Aspirated
    • 1997-2003 Ford F-150 Lariat 5.4 Liter Naturally Aspirated
    • 1999-2003 Ford F-150 Lightning 5.4 Liter Supercharged
    • 1997-2003 Ford F-150 XL 4.6 Liter Naturally Aspirated
    • 1997-2003 Ford F-150 XL 5.4 Liter Naturally Aspirated
    • 1997-2003 Ford F-150 XLT 4.6 Liter Naturally Aspirated
    • 1997-2003 Ford F-150 XLT 5.4 Liter Naturally Aspirated
    • 2004 Ford F-150 Heritage XL 4.6 Liter Naturally Aspirated
    • 2004 Ford F-150 Heritage XL 5.4 Liter Naturally Aspirated
    • 2004 Ford F-150 Heritage XLT 4.6 Liter Naturally Aspirated
    • 2004 Ford F-150 Heritage XLT 5.4 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 Base 4.6 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 Base 5.4 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 Lariat 4.6 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 Lariat 5.4 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 XL 4.6 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 XL 5.4 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 XLT 4.6 Liter Naturally Aspirated
    • 1997-1999 Ford F-250 XLT 5.4 Liter Naturally Aspirated
    • 2009-2010 Ford F-250 Super Duty Cabela's 5.4 Liter Naturally Aspirated
    • 2008-2009 Ford F-250 Super Duty FX4 5.4 Liter Naturally Aspirated
    • 2004-2005 Ford F-250 Super Duty Harley-Davidson Edition 6.8 Liter Naturally Aspirated
    • 2004-2010 Ford F-250 Super Duty King Ranch 5.4 Liter Naturally Aspirated
    • 2004-2005 Ford F-250 Super Duty King Ranch 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-250 Super Duty Lariat 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-250 Super Duty Lariat 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-250 Super Duty XL 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-250 Super Duty XL 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-250 Super Duty XLT 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-250 Super Duty XLT 6.8 Liter Naturally Aspirated
    • 2009-2010 Ford F-350 Super Duty Cabela's 5.4 Liter Naturally Aspirated
    • 2008-2009 Ford F-350 Super Duty FX4 5.4 Liter Naturally Aspirated
    • 2004-2005 Ford F-350 Super Duty Harley-Davidson Edition 6.8 Liter Naturally Aspirated
    • 2003-2010 Ford F-350 Super Duty King Ranch 5.4 Liter Naturally Aspirated
    • 2003-2005 Ford F-350 Super Duty King Ranch 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-350 Super Duty Lariat 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-350 Super Duty Lariat 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-350 Super Duty XL 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-350 Super Duty XL 6.8 Liter Naturally Aspirated
    • 1999-2010 Ford F-350 Super Duty XLT 5.4 Liter Naturally Aspirated
    • 1999-2005 Ford F-350 Super Duty XLT 6.8 Liter Naturally Aspirated
    • 1996-2004 Ford Mustang GT 4.6 Liter Naturally Aspirated
    • 2001 Ford Mustang GT Bullitt 4.6 Liter Naturally Aspirated
    • 1996-1997 Ford Thunderbird LX 4.6 Liter Naturally Aspirated
    • 2002 Lincoln Blackwood Base 5.4 Liter Naturally Aspirated
    • 1998-2004 Lincoln Navigator Base 5.4 Liter Naturally Aspirated
    • 1996 Lincoln Town Car Anniversary 4.6 Liter Naturally Aspirated
    • 1996-1999 Lincoln Town Car Base 4.6 Liter Naturally Aspirated
    • 1996-2003 Lincoln Town Car Cartier 4.6 Liter Naturally Aspirated
    • 2001-2003 Lincoln Town Car Cartier L 4.6 Liter Naturally Aspirated
    • 2006-2007 Lincoln Town Car Designer Series 4.6 Liter Naturally Aspirated
    • 1996-2010 Lincoln Town Car Executive 4.6 Liter Naturally Aspirated
    • 2001-2011 Lincoln Town Car Executive L 4.6 Liter Naturally Aspirated
    • 2003 Lincoln Town Car Executive Protection Series 4.6 Liter Naturally Aspirated
    • 2004-2006 Lincoln Town Car Protection Series 4.6 Liter Naturally Aspirated
    • 1996-2007 Lincoln Town Car Signature 4.6 Liter Naturally Aspirated
    • 2005-2011 Lincoln Town Car Signature L 4.6 Liter Naturally Aspirated
    • 2005-2011 Lincoln Town Car Signature Limited 4.6 Liter Naturally Aspirated
    • 1997 Lincoln Town Car Touring Edition 4.6 Liter Naturally Aspirated
    • 2004 Lincoln Town Car Ultimate 4.6 Liter Naturally Aspirated
    • 2004 Lincoln Town Car Ultimate L 4.6 Liter Naturally Aspirated
    • 1996-1997 Mercury Cougar XR-7 4.6 Liter Naturally Aspirated
    • 1996-2008 Mercury Grand Marquis GS 4.6 Liter Naturally Aspirated
    • 2005 Mercury Grand Marquis GSL 4.6 Liter Naturally Aspirated
    • 2005 Mercury Grand Marquis Limited Edition 4.6 Liter Naturally Aspirated
    • 1996-2011 Mercury Grand Marquis LS 4.6 Liter Naturally Aspirated
    • 2003 Mercury Grand Marquis LSE 4.6 Liter Naturally Aspirated
    • 2005 Mercury Grand Marquis Ultimate Edition 4.6 Liter Naturally Aspirated
    • 2002-2004 Mercury Mountaineer Base 4.6 Liter Naturally Aspirated
    • 2005 Mercury Mountaineer Convenience 4.6 Liter Naturally Aspirated
    • 2005-2006 Mercury Mountaineer Luxury 4.6 Liter Naturally Aspirated
    • 2004-2010 Mercury Mountaineer Premier 4.6 Liter Naturally Aspirated
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