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Old 03-26-2018, 11:37 AM
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Steve Shauger Steve Shauger is offline
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Originally Posted by ssl78 View Post
Warren I do not believe all 4:10 cars came with curved neck radiators. My all original L78 pace car and my L78 conv I have now both have 4:10 rears and didnt have curved neck radiators. The gold 20k mile original L78 conv has 3:55 gears and came with a curved neck radiator but it was ordered with heavy duty cooling.
John,

The original L78 pace car I sold to you was built before the heavy duty cooling (curve neck) was included on 410 cars and also believe 373. There is technical service bulletin describing the mandated change with date (believe mid April) but I can't find it. You could have ordered prior to the April time frame.
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