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1971 Corvette LS5 Radiator Code

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Old Jul 19, 2021 | 10:14 PM
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Default 1971 Corvette LS5 Radiator Code

Removed this radiator and installed a DeWiit radiator. Code on the Harrison radiator is 3019190 With an MH over the number.
my LS5 is a 4 speed car. I think the Radiator I pulled is for an Automatic car.
Any verification would be helpful.
Ted
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Old Jul 19, 2021 | 11:59 PM
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Ted,

3018571 is the correct Harrison radiator number for a 1972 LS5 with manual transmission.
3019190 is for a auto transmission car. Only significant difference is it will have connections for the transmission cooler in it.

This thread has more radiator info in it:
https://www.corvetteforum.com/forums...ator-date.html

John
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Old Jul 20, 2021 | 07:18 AM
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Default Radiator

Radiator is in fantastic condition. What would be a good selling price. Last radiator I sold was for a 71LT1. Sold for $500.
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Old Jul 20, 2021 | 08:40 AM
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Tag on an original 71 big block 4-speed radiator should be MJ9.
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Old Jul 20, 2021 | 11:20 PM
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