Manley Intake Valve Pro Flo 4.900x2.165 in GM LS-Series 8 pc P/N 11686-8.
4-Manley Intake Valve Severe Duty 5.494X2.250 Big Block Chevy 11856-1 set of 4
Manley Intake Valve Severe Duty 4.911X2.020 In Sbc 8 Pc P/N 11596-8
Manley Intake Valve Severe Duty 4.911X1.937 In Sbc 8 Pc P/N 11592-8
Manley Intake Valve Race Series 4.900X2.165 In Gm Ls-Series 8 Pc P/N 11620-8
Manley Intake Valve Severe Duty 5.344X2.300 In Big Block Chevy 8 Pc P/N 11842-8
Manley Intake Valve Race Master 5.040X2.080 In Sbc 8 Pc P/N 11812-8
