BOSTECH - Blue Spring, Key Hole Gasket & Seal Kit
Fits 2003-07 Ford F250/350/450/550 6.0L Diesel Trucks.
*This kit has the "blue spring" which will increase your fuel rail pressure approximately 10%.
1 YEAR WARRANTY
BOSTECH - Blue Spring, Key Hole Gasket & Seal Kit
Fits 2003-07 Ford F250/350/450/550 6.0L Diesel Trucks.
*This kit has the "blue spring" which will increase your fuel rail pressure approximately 10%.
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