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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There is a picture of this difference on this site under the super car workshop section - i saw it several weeks ago trolling for other info....if i can find it again ill post it.
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Eddie M Camaro-less 87 El Camino SS Few Ferrari's |
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#3
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Here is the link....half was down the page open the attachment
https://www.yenko.net/ubbthreads/show...0/fpart/4/vc/1
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Eddie M Camaro-less 87 El Camino SS Few Ferrari's |
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#4
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I had some old part numbers for BB heater cores and there were some differences in numbers and measurements between Camaro and Nova. I think the 67-68 camaro and 68 Nova used the same one and the 69 camaro and 69-70 Nova shared the other. I believe one is just a little bigger than the other.
Tommy ![]() |
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