Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
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The 1/4" diff is correct. I believe the current BB heater cores are 1/4" smaller to fit into the SB boxes??? Yes / No??
I just removed the heater core from Benjamin's car to check the date code - it's original, still had some nice green anti-freeze in it!
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Marlin 70 Yenko Nova-350/360, 4speed M21, 4.10 Posi (Daddy's Ride) 69 SS Nova-396/375hp, 4speed M20, 3.55 Posi (Benjamin's Ride) 67 RS Camaro-327/250hp, 2speed Glide, & 3.08 Open (Danny's Ride) |
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#2
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What about the inside box for an AC car? Are s/b and b/b different? I used a b/b suitcase with a s/b inside box as I thought they were the same. I bought what I thought was a b/b heater core, and I know everything fit.
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#3
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The CRG also has a very informative topic on BB vs. SB heater boxes and components.
Nuch
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