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Old 04-17-2024, 07:16 AM   #387
1970cstblazer
All stock and staying that way
 
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Join Date: Jul 2003
Location: Elkland, PA
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Lightbulb Re: Radiator Overflow (Recirculating) System---Looks Stock!

Quote:
Originally Posted by Snake Eyes USA View Post
What year did they start having overflow systems? Im only seeing it in 1973 and later? Did GM have them for 70-72 C10s?
1972. The factory system had the tank mounted on the drivers side of the inner radiator support
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1970 K/5 Blazer CST 4WD, Bronze, 93k ACT. miles, 350, 4 speed, positraction, 16.5" x 8.25" wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration in progress...

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