Ferrea 7 Deg Valve Lcks(set-16) Honda/Acura 5.5mm HSCHD11PA 1999-2013 GMC Sierra 1500

1999-2013 GMC Sierra 1500

Will not fit commercial chassis vehicles

but a good gasket can do it with less clamping force

Standard combustion chamber volume is 117cc's on the 305cc partially ported heads

Phantom Flex Stealth Fuel System Aeromotive's Phantom line of universal in-tank fuel systems goes green with the new Phantom Flex

Ferrea 7 Deg Valve Lcks(set-16) Honda/Acura 5.5mm HSCHD11PA 1999-2013 GMC Sierra 1500Product Description: Valve Lock 7 Degree 5. 50 mm Valve Stem Standard Height Chromoly Black Oxide Honda 4 Cylinder Set of 16 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs for Formula 1,