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Direct replacement cooling core for big-block Chevrolet and Buick platforms of the early 90s. Built to factory specifications, this radiator handles the thermal demands of both 5.0L and 5.7L engines without compromise. Hard panel construction ensures durability under sustained highway and city driving.
Will this bolt straight into my existing radiator mounts?
Yes — this is factory geometry, so it uses the OEM mounting points. No drilling or frame modification needed. Your existing hoses and shroud will align as they did before.
Do I need to flush my cooling system before installing this?
Absolutely. Run a quality flush and refill with fresh coolant rated for your engine. Old sediment and contaminants will clog a new radiator fast and void reliability.
What if the radiator arrives with damage or fails shortly after install?
Contact ModSupply within 30 days of delivery with photos and detail. Defects are handled directly — we ship from Florida and process claims without manufacturer runaround.
Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
US$40
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