Proform Slim-Fit Radiator Systems

3.54 out of 5 stars 24 Customer Reviews

Proform Slim-Fit radiator systems are groundbreaking units designed up to 40 percent thinner than standard coolant equipment. They seamlessly blend the radiator, fa

Proform Slim-Fit radiator systems are groundbreaking units designed up to 40 percent thinner than standard coolant equipment. They seamlessly blend the radiator, fan, thermostat, and shroud to create a unified system that's under 4 in. thick, looks and performs great—and is pre-assembled, ready for an exact fit into your vehicle. With revolutionary engineering, Proform has integrated the motor directly into a uniquely designed core made with state-of-the-art brazing technology. The core itself is a hybrid combination of traditional dual 1 in. tubes and full core-width extruded tubes. Combine this with a high performance fan blade inserted into a smooth aluminum shroud, and the result is the industry's thinnest, most streamlined look. Every Slim-Fit radiator includes a shroud, electric fan with adjustable thermostat, wiring harness, and radiator cap. Order the model recommended to fit your application.

Results 1 - 25 of 29

Proform Slim-Fit Radiator Systems 69695.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Aluminum Shroud, Dodge, Plymouth, Kit

Part Number: PRO-696952

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69696.1

Radiators, Slim-Fit Radiator Systems, Downflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Chevy, Chrysler, Dodge, Plymouth, Kit

Part Number: PRO-69696-1

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems for 1964-1966 MUSTANG - 69681.2

Radiators, Slim-Fit Radiator Systems, Downflow, Aluminum, Natural, Transmission Cooler, Single Fan, Ford, 2.8L, 3.3L, 4.3L, 4.7L, Kit

Part Number: PRO-69681-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69695.1

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Dodge, Plymouth, Kit

Part Number: PRO-696951

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69580-17

Slim-Fit Radiator System, Universal, 21.40 in. Wide, 18.50 in. High, 1,650 cfm Fan, Kit

Part Number: PRO-69580-17

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Proform Slim-Fit Radiator Systems for 1979-1993 MUSTANG, 1980-1988 THUNDERBIRD - 69680.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Transmission Cooler, Single Fan, Aluminum Shroud, Ford, Kit

Part Number: PRO-69680-2

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Proform Slim-Fit Radiator Systems 69590-17

Slim-Fit Radiator System, Universal, 21.40 in. Wide, 18.50 in. High, 1,650 cfm Fan, Kit

Part Number: PRO-69590-17

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69625.4

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Buick, Chevy, Olds, Pontiac, LS Engine Swap, Kit

Part Number: PRO-696254

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69590-21

Slim-Fit Radiator System, Universal, 25.40 in. Wide, 18.50 in. High, 2,100 cfm Fan, Kit

Part Number: PRO-69590-21

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69605.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Adjustable Fan Thermostat, Chevy, Pontiac, Kit

Part Number: PRO-696052

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69680.1

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Ford, Mercury, Kit

Part Number: PRO-696801

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69590-19

Slim-Fit Radiator System, Universal, 23.40 in. Wide, 18.50 in. High, 2,100 cfm Fan, Kit

Part Number: PRO-69590-19

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems for 1982-1992 CAMARO, FIREBIRD - 69610.4

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Chevrolet, Pontiac, LS Engine Swap, Kit

Part Number: PRO-696104

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Estimated Ship Date: Aug 15, 2025 if ordered today

Proform Slim-Fit Radiator Systems 69580-21

Slim-Fit Radiator System, Universal, 25.40 in. Wide, 18.50 in. High, 2,100 cfm Fan, Kit

Part Number: PRO-69580-21

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Proform Slim-Fit Radiator Systems 69590-23

Slim-Fit Radiator System, Universal, 27.40 in. Wide, 18.50 in. High, 2,100 cfm Fan, Kit

Part Number: PRO-69590-23

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Proform Slim-Fit Radiator Systems 69580-23

Slim-Fit Radiator System, Universal, 27.40 in. Wide, 18.50 in. High, 2,100 cfm Fan, Kit

Part Number: PRO-69580-23

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Proform Slim-Fit Radiator Systems for 1982-1992 CAMARO, FIREBIRD - 69610.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Adjustable Fan Thermostat, Chevy, Pontiac, Kit

Part Number: PRO-696102

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Proform Slim-Fit Radiator Systems 69625.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Transmission Cooler, Single Fan, Aluminum Shroud, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PRO-696252

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69650.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Transmission Cooler, Single Fan, Aluminum Shroud, Engine Swap, Chevy, GMC, Small Block, Kit

Part Number: PRO-696502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow