XDP HEAVY DUTY HIGH BOOST VALVE SPRING SET FOR 2003-2010 FORD 6.0L/6.4L POWERSTROKE front Fitment Type: Direct Replacement /

Fitment Type: Direct Replacement / Bolt-On

The secret is in our short springs

0 body construction with blue anodized billet aluminum end caps and components

but also increase your ground clearance 2 inches over the competition

XDP HEAVY DUTY HIGH BOOST VALVE SPRING SET FOR 2003-2010 FORD 6.0L/6.4L POWERSTROKE front Fitment Type: Direct Replacement /The 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 with increased spring pressure to minimize valve float. Each spring endures a stress relief process and is computer load mapped to provide a high quality product with long term durability. Tested within