VALVE SPRINGS / RETAINERS
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XDP XD389 PERFORMANCE VALVE SPRINGS AND RETAINER KIT 1999.5-2003 FORD POWERSTROKE 7.3L
XTREME DIESEL PERFORMANCE
$399.95Fortify the valvetrain in your 1989-1998 Dodge 5.9L Cummins when you install the XDP Performance Valve Springs and Retainer Kit XD389. Valve springs are a vital upgrade that are often ignored in many performance builds. The stock valve springs in your...$399.95 -
XDP XD388 HEAVY DUTY HIGH BOOST VALVE SPRING SET 2003-2010 FORD POWERSTROKE 6.0L/6.4L
XTREME DIESEL PERFORMANCE
$399.95The XDP Heavy Duty High Boost Valve Spring Set XD388 is an essential upgrade to strengthen and gain control of the valvetrain on your 2003-2010 Ford 6.0L/6.4L Powerstroke. These valve springs deliver improved valve control over a factory valve spring...$399.95 -
XDP XD383 BILLET ROCKER ARM VALVE BRIDGE SET 2003-2007 FORD POWERSTROKE 6.0L
XTREME DIESEL PERFORMANCE
$459.95The XDP Billet Rocker Arm Valve Bridge Set XD383 will enhance the stock valvetrain in your modified 2003-2007 Ford 6.0L Powerstroke. The stock rocker arm bridges in your engine were designed for stock power levels. Add in the stress from common...$459.95 -
XDP XD382 BILLET ROCKER ARM VALVE BRIDGE SET 2008-2010 FORD POWERSTROKE 6.4L
XTREME DIESEL PERFORMANCE
$459.95The XDP Billet Rocker Arm Valve Bridge Set XD382 are an excellent upgrade to the valvetrain in your modified 2008-2010 Ford 6.4L Powerstroke. The stock rocker arm bridges in your truck were engineered for stock output levels. The added load and stress...$459.95 -
POWER STROKE PRODUCTS PP-6.7S-VS 6.7L SCORPION VALVE SPRINGS
POWER STROKE PRODUCTS
$579.006.7L Scorpion Valve Springs WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov$579.00 -
POWER STROKE PRODUCTS PP-HDVSR HD VALVE SPRING RETAINER (32) 6.0-6.4L
POWER STROKE PRODUCTS
$209.00HD Valve Spring Retainer (32) 6.0-6.4L WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov$209.00 -
POWER STROKE PRODUCTS PP-HDVS7.3 HD 7.3L VALVE SPRING & RETAINER
POWER STROKE PRODUCTS
$474.00Heavy Duty Valve Springs and Retainers for your 7.3l Powerstroke with 165 lbs on the seat at 1.880 installed height. These springs are more than up to the task of controling the valves on your 7.3 upto 5500 RPM or 75lbs of Boost. Kit includes Springs ,...$474.00