nvrenuf
Full Access Member
- Joined
- Jul 30, 2010
- Posts
- 1,956
- Reaction score
- 2,453
- Location
- Mobile, Al.
- First Name
- John
- Truck Year
- 1991
- Truck Model
- K5
- Engine Size
- 454
Not sure what was in it originally, it appears to be the original rad. I ordered a replacement off rockauto
FVP RAD730 Radiator | Shop Now at RockAuto
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With only 2 rows and 1-9/16" core thickness, that looks pretty small.