Milodon Street Stainless Valves

4.74 out of 5 stars 19 Customer Reviews

Milodon Street stainless valves are one-piece forged valves that are the perfect replacements for use in your street, Circle Track, or bracket racing engine. The intake valves are forged from quality HNV8 stainless steel, while the exhaust valves are forged from premium 21-4N material to withstand the extra heat and stress. The valves have hard-chromed stems and machined heads. They are designed to take a beating, with large seat margins which allows more than one regrind.

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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: Tomorrow

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Milodon Street Stainless Valves 45640-8

Valves, Intake, Stainless Steel, 2.02 in. Diameter, Mopar, Small Block, 318, 340, 360, Set of 8

Part Number: MIL-45640-8

4.75 out of 5 stars ( 4 )

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Milodon Street Stainless Valves 45670-8

Valves, Intake, Stainless Steel, 2.19 in. Diameter, Ford, 351C, Set of 8

Part Number: MIL-45670-8

5.0 out of 5 stars ( 1 )

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Milodon Street Stainless Valves 45690-8

Valves, Intake, Stainless Steel, 2.07 in. Diameter, Oldsmobile, 350, 400, 455, Set of 8

Part Number: MIL-45690-8

5.0 out of 5 stars ( 1 )

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Milodon Street Stainless Valves 45620-8

Valves, Intake, Stainless Steel, 2.065 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45620-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45695-8

Valves, Exhaust, Stainless Steel, 1.71 in. Diameter, Olds, 350-400-455, Set of 8

Part Number: MIL-45695-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45662-8

Valves, Intake, Stainless Steel, 1.84 in. Diameter, Ford, 351W, Set of 8

Part Number: MIL-45662-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45675-8

Valves, Exhaust, Stainless Steel, 1.71 in. Diameter, Ford, 351C, Set of 8

Part Number: MIL-45675-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45630-8

Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45630-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45651-8

Valves, Intake, Stainless Steel, 2.14 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45651-8

Not Yet Reviewed

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Milodon Street Stainless Valves 45650-8

Valves, Intake, Stainless Steel, 2.08 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45650-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45605-8

Valves, Intake, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45605-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45635-8

Valves, Exhaust, Stainless Steel, 1.88 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45635-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Race Valves for Chevrolet SUM-V8030-1

Not Yet Reviewed

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Milodon Street Stainless Valves 45600-8

Valves, Intake, Stainless Steel, 1.94 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45600-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45615-8

Valves, Exhaust, Stainless Steel, 1.60 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45615-8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Milodon Street Stainless Valves 45625-8

Valves, Intake, Stainless Steel, 2.19 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45625-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Race Valves for Chevrolet SUM-V8022-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Milodon Street Stainless Valves 45667-8

Valves, Exhaust, Stainless Steel, 1.54 in. Diameter, Ford, 351W, Set of 8

Part Number: MIL-45667-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45685-8

Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, Ford, Big Block, 429 - 460, Set of 8

Part Number: MIL-45685-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45765-8

Valves, Exhaust, Race, Stainless Steel, 1.60 in. Diameter, Holden, 253 - 308, Set of 8

Part Number: MIL-45765-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Milodon Street Stainless Valves 45681-8

Valves, Intake, Stainless Steel, 2.19 in. Diameter, Ford, Big Block, 429 - 460, Set of 8

Part Number: MIL-45681-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Milodon Street Stainless Valves 45610-8

Valves, Exhaust, Stainless Steel, 1.50 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45610-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Milodon Street Stainless Valves 45662-1

Valve, Intake, Stainless Steel, 1.84 in. Diameter, Ford, 351W, Each

Part Number: MIL-45662-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45660-8

Valves, Intake, Stainless Steel, 1.94 in. Diameter, Ford, Small Block, 302 - 351W, Set of 8

Part Number: MIL-45660-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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