SPE Motorsport 6.7L Powerstroke Stage 2 Valve Springs

SPE 6.7 PSD Stage 2 Valve Springs. 

The SPE 6.7L PSD Beehive Springs provide heavyweight spring rates while maintaining the factory retainers.  Sold as a set of 32.  (Call for Specs)

Note: Stage II Springs will require the head to be machined. 

Fits:

• 2011-2019 Ford F250/F350/F450 6.7L Powerstroke

PREVIOUS PART NUMBER: SPE67VSI, SPE67VSII