Block Off Plates

Wehrli - WCF100796MAP SENSOR SEAL & BRACKET, for LB7/LBZ/LMM DuramaxWehrli Custom Fab MAP SENSOR SEAL & BRACKET, for LB7, LBZ, LMM 6.6L DuramaxMap Sensor Seal and Bracket used on LB7/LBZ/LMM's when installing WCFab Y-bridge or turbo kits. If your Map...

Wehrli - WCF100338-BLKANOWehrli Custom Fab Intake Billet Spacer Kit, for 1998.5-2007 Cummins 5.9L, Black Anodized1998.5-2007 5.9L Cummins Billet Intake Spacer Kit. This high flowing CNC machined billet aluminum plate allows maximum air flow from the...

Wehrli - WCF100096Wehrli Custom Fab Turbo Resonator Block Off Plate, Billet, for 2011-2016 Duramax LMLThis quick and easy to install, billet aluminum plate allows you to clean up your engine bay in minutes by removing the big plastic resonator connected...

Wehrli - WCF100024Wehrli Custom Fab Valley CP3 Block Off Plate, for 2001-2016 DuramaxBillet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.

Skunk2 - 639-05-0700Engine Bay Dress Up Block Off Plate; Use To Eliminate OEM VTEC Solenoid On K20/K24 K Series Engines; For Use w/ OEM O-Ring; Clear Anodized Finish;The Skunk2 Racing VTEC Solenoid Block-Off replaces the factory spool valve assembly for...

Skunk2 - 639-05-0605Engine Bay Dress Up Block Off Plate; Use To Block OEM Oil Passage When Locking Rockers; For Use w/ OEM Gasket; Incl. Hardware; 6061 Aluminum; Black Finish;Skunk2 now offers B-Series VTEC solenoid block off plate for applications where...

Skunk2 - 639-05-0600Engine Bay Dress Up Block Off Plate; Use To Block OEM Oil Passage When Locking Rockers; For Use w/ OEM Gasket; Incl. Hardware; 6061 Aluminum; Raw Finish;Skunk2 now offers B-Series VTEC solenoid block off plate for applications where...