Cylinder HeadEngine & Performance Manley Chevy LS-1 Intake Valve Kit 2.055 x 4874 x .3133 Cylinder HeadEngine & Performance Manley SBC Intake Valve Kit 2.055 x 5010 x .3110 Cylinder HeadEngine & Performance Manley Chevy L-99 Intake Valve Kit 2.165 5.200 .3133 Cylinder HeadEngine & Performance Manley BBC Intake Valve Kit 2.250 5.494 .3110 Cylinder HeadEngine & Performance Manley Chevy LS-1 Intake Valve Kit 2.165 x 4900 x .3133 Cylinder HeadEngine & Performance Manley Chevy LS-7 Intake Valve Kit 2.205 x 5200 x .3133 Cylinder HeadEngine & Performance Manley BBC Intake Valve Kit 2.250 5.344 .3110 Cylinder HeadEngine & Performance Manley SBC Intake Valve Kit 2.080 x 5110 x .3110 Cylinder HeadEngine & Performance Manley SBC Intake Valve Kit 2.080 x 5010 x .3110 Cylinder HeadEngine & Performance Manley Chevy LS-1 Intake Valve Kit 2.100 x 4874 x .3133 Cylinder HeadEngine & Performance Manley Chevy LS-1 Intake Valve Kit 2.080 x 4874 x .3133 Cylinder HeadEngine & Performance Manley SBC Intake Valve Kit 2.055 x 5110 x .3110 Cylinder HeadEngine & Performance Manley Valve Steel Severe Duty Blank GEN II 2.150 Hollow Cylinder HeadEngine & Performance Manley Valve Steel Severe Duty P/F Blank GEN II 56.5mm Hollo Cylinder HeadEngine & Performance Manley Valve Steel Severe Duty Blank GEN II 2.200 Hollow Cylinder HeadEngine & Performance Manley Valve Steel Severe Duty P/F Blank GEN II 2.300 Hollow Cylinder HeadEngine & Performance Manley Valve Steel Severe Duty Blank GEN II 2.400 Hollow Cylinder HeadEngine & Performance Manley Valve Spring Kit Spring/Retainer/Locator/Lock/Seal Cylinder HeadEngine & Performance Manley Valve Spring 1.550 DOUBLE Cylinder HeadEngine & Performance Manley Valve Spring 1.620 DOUBLE Cylinder HeadEngine & Performance Manley Valve Spring 1.500 DOUBLE Cylinder HeadEngine & Performance Manley Valve Spring 1447 POLISHED Cylinder HeadEngine & Performance Manley Valve Spring 1448 POLISHED Cylinder HeadEngine & Performance Manley Valve Spring 1.677 TRIPLE ← 1 2 3 … 74 75 76 77 78 79 80 … 236 237 238 →