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CHEVROLET EMP/Stewart Components Parts and Accessories

Individual Parts

Part Groups

Results 26 - 48 of 48

EMP Stewart Stage 4 Water Pumps 42203

Water Pump, Stage 4, Aluminum, High-Volume, Chevy, Small Block, 3/4 in. Pilot, Each

Part Number: EMP-42203

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 2 Water Pumps 21105

Water Pump, Short, Stage 2, Aluminum, Chevy, Big Block, Each

Part Number: EMP-21105

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EMP Stewart High Performance Thermostats 309

Thermostat, 195 Degree, High-Flow, Copper/Steel, Each

Part Number: EMP-309

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

EMP Stewart Stage 1 Water Pumps 12203

Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, Small Block, Short, 3/4 in. Pilot, Each

Part Number: EMP-12203

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Pro Series Water Pumps STE50025S

Water Pump, Pro Series, Short, Aluminum, Natural, High-Volume, Chevy, 4.8, 5.3, 6.0, 6.2L, Race, Each

Part Number: EMP-STE50025S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 1 Water Pumps 11105

Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, Big Block, Short, Each

Part Number: EMP-11105

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EMP Stewart Stage 1 Water Pumps 11106

Water Pump, Stage 1, Iron, Chevy, Short Pump, Each

Part Number: EMP-11106

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Pro Series Water Pumps STE50005

Water Pump, Pro Series, Aluminum, High Volume, Chevy, Small Block, Short Water Pump, Each

Part Number: EMP-STE50005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EMP Stewart Water Pump Bolt Kits 104

Water Pump Bolts, Hex, Chromoly, Cadmium Plated, Short Bolt Kit, Chevy, Big Block, Kit

Part Number: EMP-104

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 4 Water Pumps 43163

Water Pump, Stage 4, Aluminum, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-43163

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 4 Water Pumps 43143CCW

Water Pump, Stage 4, Aluminum, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-43143CCW

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

EMP Stewart Stage 4 Water Pumps 43103

Water Pump, Stage 4, Aluminum, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-43103

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 3 Water Pumps 33163

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, Long, Each

Part Number: EMP-33163

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 3 Water Pumps 33100

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, 3/4 in. Pilot, Each

Part Number: EMP-33100

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 3 Water Pumps 32200

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, Each

Part Number: EMP-32200

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 1 Water Pumps for 1971-1974 CORVETTE - 11204

Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, 454, Short, Each

Part Number: EMP-11204

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Cast Iron Water Pumps for 1966-1974 CORVETTE - SUM-312484

5 out of 5 stars ( 7 )

Estimated Ship Date: Today

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EMP Stewart Stage 3 Water Pumps 33103

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, 3/4 in. Pilot, Each

Part Number: EMP-33103

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 4 Water Pumps 43100

Water Pump, Stage 4, Aluminum, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-43100

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 1 Water Pumps for 1984-1991 CORVETTE - 13403

Water Pump, Stage 1, Aluminum, High-Volume, Chevy, 5.7L, Each

Part Number: EMP-13403

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Aluminum Water Pumps for 1984-1991 CORVETTE - SUM-312635

4.5 out of 5 stars ( 22 )

Estimated Ship Date: Today

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EMP Stewart Stage 4 Water Pumps 43143

Water Pump, Stage 4, Aluminum, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-43143

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EMP Stewart Stage 3 Water Pumps 33143

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-33143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EMP Stewart Stage 2 Water Pumps 21123-HP

Water Pump, Stage 2, Aluminum, Polished, High-Volume, Chevy, Big Block, Long, Reverse Rotation, Each

Part Number: EMP-21123-HP

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

EMP Stewart Stage 3 Water Pumps 33143-CCW

Water Pump, Stage 3, Aluminum, Race Series, Natural, High-Volume, Chevy, Small Block, Each

Part Number: EMP-33143-CCW

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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