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Old 07-21-2018, 12:33 PM   #512
f66
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Join Date: Apr 2017
Location: columbia, maryland
Posts: 94
Re: The 1960 - 1966 Chevrolet & GMC Pickups Factory Correct Restoration Thread

Quote:
Originally Posted by factorystock View Post
Looks factory, probably the color code for the heavy duty 3000lb coils vs. the standard 2000lb. coils. Does your glove box SPID list the HD rear springs? Needless to say, but the 3000lb coil C 20's ride like tanks, however the standard 2000lb C 20's ride very nice.
SPID and Build sheet show HD front springs, HD rear springs, and the additional helper springs.

Frank
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