Its unique adjustment design permits on-car adjustment of ±3
Designed To Hold Three 2 1/16" (52
2011-2014 Ford F-150 STX 2010 Ford F-150 SVT Raptor 2008 Ford F-150 THE 60TH ANNIVERSARY EDITION 1997-2014 Ford F-150 XL 1997-2014 Ford F-150 XLT 2004 Ford F-150 Heritage XL 2004 Ford F-150 Heritage XLT 1997-1999 Ford F-250 Base 1997-1999 Ford F-250 Lariat 1997-1999 Ford F-250 XL 1997-1999 Ford F-250 XLT 2005-2010 Ford Mustang Base 2008-2009 Ford Mustang Bullitt 1999-2010 Ford Mustang GT 2001 Ford Mustang GT Bullitt 2003-2004 Ford Mustang Mach 1 2007-2008 Ford Mustang Shelby GT 1999
95mm 7 Rib Kraftwerks Pulley for Serpentine Belt - Six Bolt
2011-2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition 2015-2020 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2020 Subaru WRX STI Limited 2016 Subaru WRX STI Series
Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) Oil Squirt Blockoff Plugs Its unique adjustment design permitsManufactured exclusively from super clean, chrome silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D series VTEC engines are a product of the company's years of racing and engine building experiences. Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm. Skunk2 designs, develops, and tests its entire valvetrain lineup in house to ensure superior quality