Original 70 Chevell big block rad hose

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**jl8z28** · #1 06-28-2014, 12:00 AM

what would be the value of a upper rad hose off a big block Chevelle part number 3985380 AN in great shape thanks

**Ls6 Ragtop** · #2 06-30-2014, 01:33 PM

Hi Guy,
Unfortunately you don't have what you think you have. I believe the part # you have is actually 3986380 which is a small block 71-72 Chevelle with A/C also used on some small block 71-72 passenger cars. 70 Chevelle big block used 2 different upper hoses depending on drivetrain and accessory options. 3932453 SV for HD cooling A/C or 4.10 rear axle and a 3917227 KY used on most 69 - 70 BB Chevelles w/o CAC or the heavy duty cooling package.
Hope this helps, Chris

**Ls6 Ragtop** · #3 06-30-2014, 05:25 PM

Typo in my response regarding part # for 70 BB Chevelle upper hose should read 3942453 SV not 3932453 as I posted.

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