Manley Severe Duty Series Stainless Steel Valves 11688H-8 FREE SHIPPING

Valves, Severe Duty Series, Intake, Hollow Stem, NK-844 Stainless, 1-groove, Chevy, Set of 8 UPC: 807298069753 Valve Head Diameter (in): 2.205 in. Valve Head Diameter (mm): 56.007mm Undercut Stem: Yes Swirl-Polished: Yes Overall Valve Length (in): 5.200...

Manley Extreme Duty Series Stainless Steel Valves 11687-8 FREE SHIPPING

Valves, Extreme Duty Series, Exhaust, 1.610 in. Diameter, XH-432 Xtreme Alloy, Chevy, 7.0L LS, Set of 8 UPC: 807298051147 Valve Head Diameter (in): 1.610 in. Valve Head Diameter (mm): 40.894mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length...

Manley Severe Duty Series Stainless Steel Valves 11573-8 FREE SHIPPING

Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 4.965 in. Length, Set of 8 UPC: 807298050492 Valve Head Diameter (in): 1.600 in. Valve Head Diameter (mm): 40.640mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 4...

Manley Extreme Duty Series Stainless Steel Valves 11802-8 FREE SHIPPING

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Ford, Set of 8 UPC: 807298052823 Valve Head Diameter (in): 2.250 in. Valve Head Diameter (mm): 57.100mm Undercut Stem: No Swirl-Polished: Yes Overall Valve...

Manley Severe Duty Series Stainless Steel Valves 11831-8 FREE SHIPPING

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8 UPC: 807298053530 Valve Head Diameter (in): 1.880 in. Valve Head Diameter (mm): 47.752mm Undercut Stem: Yes Swirl-Polished: Yes Overall Valve Length...

Manley Severe Duty Series Stainless Steel Valves 11813-8 FREE SHIPPING

Valves, Exhaust, XH-428 Stainless, 1.810 in. Diameter, .3415 in. Stem, 5.369 in. Length, Set of 8 UPC: 807298053080 Valve Head Diameter (in): 1.810 in. Valve Head Diameter (mm): 45.974mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 5...

Manley Severe Duty Series Stainless Steel Valves 12337-8 FREE SHIPPING

Valve, Exhaust, Stainless Steel, 1.600 in. Head, 0.314 in. Stem, 5.050 in. Length, Chevy, Set of 8 UPC: 807298081984 Valve Head Diameter (in): 1.600 in. Valve Head Diameter (mm): 40.640mm Undercut Stem: Yes Swirl-Polished: Yes Overall Valve Length (in):...

Manley Race Series Stainless Steel Valves 11642-10 FREE SHIPPING

VALVE-VIPER R/M 1.920 UPC: 807298017914

Manley Race Series Stainless Steel Valves 11644-10 FREE SHIPPING

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .311 in. Stem, 5.728 in. Length, Set of 10 UPC: 807298017952 Valve Head Diameter (in): 2.020 in. Valve Head Diameter (mm): 51.308mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 5.728...

Manley Race Master Valves 12332-8 FREE SHIPPING

VALVE-CHRY HEMI 6.4L R/F 2.180 UPC: 807298079325 Valve Head Diameter (in): 2.180 in. Valve Head Diameter (mm): 55.372mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 5.135 in. Overall Valve Length (mm): 130.429mm Valve Stem Diameter...

Manley Race Master Valves 12330-8 FREE SHIPPING

VALVE-CHRY HEMI 6.4L R/F 2.140 UPC: 807298079240 Valve Head Diameter (in): 2.140 in. Valve Head Diameter (mm): 54.356mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 5.135 in. Overall Valve Length (mm): 130.429mm Valve Stem Diameter...

Manley Race Master Valves 12331-8 FREE SHIPPING

VALVE-HEMI 6.4 R/M 1.654 UPC: 807298079288 Valve Head Diameter (in): 1.654 in. Valve Head Diameter (mm): 42.012mm Undercut Stem: No Swirl-Polished: Yes Overall Valve Length (in): 5.100 in. Overall Valve Length (mm): 129.540mm Valve Stem Diameter (in): 0...