Underhead Angle / Radius : Pro Flo: 10° x 3/8?. Manley 1.81" Head Race Flo Exhaust Valves Fits Chrysler 361 - 383 - 426 11891-8. Manley 2.02" Head Race Master Intake Valves for Chrysler 340 / 360 11782-8.
Manley 2" Head Race Flo Intake Valves for LS-1 LS-2 (LS-6 Head) SB Chevy 11360-8
Manley 10778-8 Street Flo 1.850in Intake Valves For Small Block Ford NEW
Manley 10721-8 Street Flo Valves for Small Block Chevrolet
Manley Intake Valve Street Master 4.911X1.940 In Sbc 8 Pc P/N 10776-8
Manley Exhaust Valve Street Flo 4.911X1.500 In Sbc 8 Pc P/N 10721-8
