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  • Filters

  • Make/Engine
  • Exhaust Valve Head Diameter (in.)
  • Exhaust Valve Head Diameter (mm)
  • Exhaust Valve Stem Diameter (mm)
  • Exhaust Overall Valve Length (in.)
  • Exhaust Overall Valve Length (mm)
  • Valve Installed Length
  • Valve Tip Length (in.)
  • Valve Tip Length (mm)
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  • Lock Groove Quantity

Valves

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Results 1 - 4 of 4

Manley Severe Duty Series Stainless Steel Valves 12803-8

Manley Severe Duty Series Stainless Steel Valves 12803-8

Manley Severe Duty Series Stainless Steel Valves 12803-8

VALVE-BBC S/D 1.940

Part Number: MAN-12803-8

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 12815-8

Manley Severe Duty Series Stainless Steel Valves 12815-8

Manley Severe Duty Series Stainless Steel Valves 12815-8

Valves, Exhaust, Severe Duty, Stainless Steel, 1.880 in.Diameter, 0.311 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-12815-8

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 12843-8

Manley Severe Duty Series Stainless Steel Valves 12843-8

Manley Severe Duty Series Stainless Steel Valves 12843-8

Valve, Exhaust, Stainless Steel, 1.880 in. Head Diameter, 5.422 in. Length, Chevy, Big Block, Each

Part Number: MAN-12843-8

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11359-8

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11359-8

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11359-8

Valves, VALVE-S/D 1.600,+.600

Part Number: MAN-11359-8

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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