Manley 2.02" Head Race Flo Intake Valves Fits LS-1 / LS-2 (LS-6 Head) SB Chevy

Manley For LS-1 / LS-2 (LS-6 Head) SB Chevy 2.02" Race Flo Intake Valves 11362-8. Race Flo Valves. Pro Flo: 12° x 3/8?. Manley 1.785" Head Race Flo Intake Valves Fits Ford 289 - 302 - 351W 11572-8. Manley 1.76" Head - 0.3415" Stem Severe Duty Exhaust Valves Fits Ford 429 - 460.