Sinister Diesel 7.3L Powerstroke Thermostat Housing Ford

Model #SD-THERMO-7.3

Sinister Diesel 6.0L Powerstroke Thermostat Housing Ford

Model #SD-THERMO-6.0

Sinister Diesel Steering Box Support for 2003-2009 Dodge 2500/3500 Dodge 2003-2009

Model #SD-DODGE-SBS-03-09

Sinister Diesel Steering Box Support for 1994-2002 Dodge 2500/3500 Dodge 1994-2002

Model #SD-DODGE-SBS-94-02

Sinister Diesel Steer Bx Suprt for 10-13 Dodge 2500/3500 2003-2009 w/ Updated 6-bolt Steering bx

Model #SD-DODGE-SBS-10-12

Sinister Diesel Regulated Fuel Return Kit for Ford 7.3L w/ Integrated Fuel Filter Ford

Model #SD-FUELREG-7.3