Woodblocker55
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- Joined
- Apr 13, 2019
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Ok I was reading everyone's blaming the 706 castech heads .. there saying they go out at 80,000 miles mine has 174,000 mile no coolant leaks .
Is there some abuse going on or some defects . Back in the 60-70s this was a problem because cast iron and aluminum had different expansion rates.
It's sounding like same issue . Or is it the coolant eating up headgaskets ?
Sent from my LGL84VL using Tapatalk
Is there some abuse going on or some defects . Back in the 60-70s this was a problem because cast iron and aluminum had different expansion rates.
It's sounding like same issue . Or is it the coolant eating up headgaskets ?
Sent from my LGL84VL using Tapatalk