CHEVROLET 5-7L-350 CHEVY-SMALL-BLOCK-GEN-I Cooling & Heating

Thermostat, 160 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-160

4.38 out of 5 stars ( 77 )

Estimated Ship Date: Today

Radiator, Performance Fit, 3-Row, Aluminum, Polished, Chevy, GMC, Each

Part Number: SUM-384017

4.22 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Radiator Fan, Mach Two, Dual, Nylon, Black, 11.0 in. Diameter, 2,760 cfm, Each

Part Number: MAR-MM22KS

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Radiator, Performance, Aluminum, Black, Crossflow, 2 Row, Transmission Cooler, Buick, Chevy, Olds, Pontiac, Each

Part Number: RAD-GMA42AB

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Conditioning Evaporator Core, Gen-V SureFit Evaporator Kit, Plastic, Black, Control Panel, for Models with Factory Air, Chevrolet, Pontiac, Kit

Part Number: VTA-564244

Not Yet Reviewed

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Water Neck, Cast Aluminum, Polished, O-Ring, 45-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371100

4.52 out of 5 stars ( 98 )

Estimated Ship Date: Today

Water Pump, Electric 55 gpm, Aluminum, Natural, Chevy, Small Block, Each

Part Number: SUM-314350

3.93 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Fan, Flex-Type, Wide Blade, Clockwise, 19.312 in. Diameter, Stainless Steel Blades/Steel Hub, Universal, Each

Part Number: FLX-105496

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Dual 14 in. Fans, Chevrolet, GMC, Kit

Part Number: RAD-GMT558ASK

Not Yet Reviewed

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Fan Clutch, Heavy-Duty Thermal, Clockwise, Buick, Chevy, Chrysler, Dodge, Oldsmobile, Plymouth, Pontiac, Each

Part Number: HDA-2747

4.68 out of 5 stars ( 92 )

Estimated Ship Date: Today

Water Pump, Mechanical, Short, High-Volume, Aluminum, Natural, Clockwise, Chevy, Small Block, Each

Part Number: EDL-88100

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Radiator, Performance Fit, 3-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384027

4.43 out of 5 stars ( 35 )

Estimated Ship Date: Today

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Water Pump, Electric, 55 gpm, Billet Aluminum, Black Anodized, Chevy, Small Block V8/4.3L V6, Each

Part Number: MEZ-WP301S

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Radiator, Crossflow, Aluminum, Natural, Dual Fan, 10.4 amp Draw Per Fan, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: GRI-CU-00010

4.56 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 4-row, Chevy, Corvette, Each

Part Number: SUM-382019

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Radiators, HP-Series Radiator Modules, Crossflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Chevy, Each

Part Number: DWR-4149063M

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Oil Cooler, Chevrolet, GMC, Each

Part Number: RAD-GMT571A

3.78 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 180 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8604

4.43 out of 5 stars ( 21 )

Estimated Ship Date: Today

Water Pump, Mechanical, High-Volume, Iron, Natural, Chevy, Small Block, Long, Each

Part Number: SUM-312449-1

4.11 out of 5 stars ( 18 )

Estimated Ship Date: Today

Water Neck, Billet Aluminum, Black Anodized, 75 Degree, Chevy, Big/Small Block, Each

Part Number: BSP-BLK90320

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Today

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Fan Clutches, Heavy-duty Thermal, Clockwise Rotation, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: HDA-2947

4.73 out of 5 stars ( 78 )

Estimated Ship Date: Today

Air Conditioning Evaporator Core, Gen-V SureFit Evaporator Kit, Plastic, Black, Control Panel, for Models with Factory Air, Chevrolet, Kit

Part Number: VTA-564245

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Radiator, Performance Fit, 4-Row, Aluminum, Polished, Chevy, Pontiac, Car, Each

Part Number: SUM-384032

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Thermostat, 160 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

Part Number: EMP-300

4.56 out of 5 stars ( 52 )

Estimated Ship Date: Today

Radiator, Performance Fit, Aluminum, Natural, Chevy, GMC, S Series, V8 Conversion, Each

Part Number: SUM-380473

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Today

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