AFR Stainless Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - GM LS-Series (Set of 8) WIL260-16854-BK Or perhaps it’s for improved

Or perhaps it’s for improved aerodynamics

50 foot rolls with a low profile 1/16" thickness

Torsion Bar

Race Proven Patented Delta Flow® TechnologyApplications include:

AFR Stainless Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - GM LS-Series (Set of 8) WIL260-16854-BK Or perhaps it’s for improvedProduct Description: Intake Valve 2. 165 in Head 8 mm Stem 5. 195 in Long Stainless GM LS Series Set of 8 For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will