1978 PONTIAC FIREBIRD Radiators

Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 33.25 in. Wide, 19.00 in. High, 3.00 in. Thick, Kit

Part Number: SUM-381444-KIT1

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Estimated Ship Date: Today

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Radiator, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, 10.4 amp Draw Per Fan, Chevy, Olds, Kit

Part Number: GRI-CU-70010

3.88 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Single 12 in. Fan, Chevy, Pontiac, LS Swap, Kit

Part Number: RAD-CHC557AK

4.5 out of 5 stars ( 2 )

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

Part Number: GRI-CU-00010-LS

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Radiator and Fan, Aluminum, Crossflow, 33.25 in. W, 18.5 in. H, 6.42 Thk, Dual Fan, Automatic, LS Swap, Kit

Part Number: GRI-CU-70008-LS

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00010-LS

3.17 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Radiators, Performance Fit, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Aluminum Shroud, Engine Swap, Buick, Chevy, Pontiac, LS, Kit

Part Number: GRI-CU-70019-LS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Dual 12 in. Fans, Pontiac, Kit

Part Number: RAD-GPF18K

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, Pontiac, Kit

Part Number: BCI-82010

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Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Dual 12 in. Fans, Pontiac, Kit

Part Number: RAD-GPF18AK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 13 in. Diameter, LS Engine, Engine Oil/Power Steering Cooler, Chevrolet, Pontiac, Kit

Part Number: CIR-15-11054

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Radiator, Direct-Fit, Aluminum, Black, 2-Row, Crossflow, Pontiac, Each

Part Number: DWR-1239021A

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Estimated Ship Date: Sep 30, 2025 if ordered 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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