Manley 2" Head Race Flo Intake Valves for LS-1 LS-2 (LS-6 Head) SB Chevy 11360-8

Manley For LS-1 LS-2 (LS-6 Head) SB Chevy 2" Head Race Flo Intake Valves 11360-8. Race Flo Valves. Intakes are “Pro Flo” for Improved Flow. Underhead Angle / Radius : Pro Flo: 12° x 3/8”. Manley 79 mm Stroker Pistons 92.0 mm Bore for 98-05 Subaru WRX EJ205 620000C-4.