PLYMOUTH Valves - 0.371 in. Exhaust Valve Stem Diameter (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Milodon Street Stainless Valves 45645-8

Valves, Exhaust, Stainless Steel, 1.60 in. Diameter, Mopar, Small Block, 318, 340, 360, Set of 8

Part Number: MIL-45645-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Melling Valves V1156

Melling Valves V1156

Valve, Exhaust, Steel, 1.740 Diameter, 4-Groove, 0.371 in. Stem, Chrysler, Dodge, Plymouth, Each

Part Number: MEL-V1156

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Melling Valves V1307

Valve, Exhaust, OEM Replacement, 1.60 in. Diameter, .371 in, Stem, Chrysler, Dodge, Plymouth, 340, 360, Each

Part Number: MEL-V1307

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Milodon Street Stainless Valves 45656-8

Valves, Exhaust, Stainless Steel, 1.81 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45656-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Milodon Street Stainless Valves 45645-1

Valve, Exhaust, Stainless Steel, 1.60 in. Diameter, Mopar, Small Block, 318, 340, 360, Each

Part Number: MIL-45645-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Milodon Megaflow Competition Valves 45265-8

Valves, Exhaust, Race, Stainless Steel, 1.88 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45265-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Milodon Megaflow Competition Valves 45265-1

Valve, Exhaust, Race, Stainless Steel, 1.88 in. Diameter, Mopar, Big Block, 383-440, Each

Part Number: MIL-45265-1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11549-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .371 in. Stem, 5.075 in. Length, Mopar, Each

Part Number: MAN-11549-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11549-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .371 in. Stem, 5.075 in. Length, Mopar, Set of 8

Part Number: MAN-11549-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11781-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .371 in. Stem, 4.970 in. Length, Mopar, Each

Part Number: MAN-11781-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today