Author Topic: 18L301663 block on eBay  (Read 3364 times)

z28z11

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18L301663 block on eBay
« on: December 16, 2019, 10:22:41 PM »
Potential MO '68 block on ebay - stamping appears legit, early '68 678 block.

https://www.ebay.com/itm/1968-Camaro-Z28-302-3914678-678-Block-H-24-7-STD/272682451475?hash=item3f7d240213:g:jA8AAOSwIQdZHglN

Regards,
Steve
1968 Z28 M21/U17 BRG/W 1967 Chevy ll Nova SS 
1969 Z28 X77/M20/VE3 LeMans/W
1969 L78 X66/N66 Cortez/BVT
1969 Z11 L48/M35/C60/C06  1949 3100 5wd 235/6

KurtS

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Re: 18L301663 block on eBay
« Reply #1 on: December 23, 2019, 07:35:54 AM »
Kurt S
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BillG

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Re: 18L301663 block on eBay
« Reply #2 on: December 23, 2019, 09:49:45 PM »
I thought all DZ and MO blocks had 4 bolt mains?
Bill Garrett

bertfam

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Re: 18L301663 block on eBay
« Reply #3 on: December 23, 2019, 10:46:48 PM »
Quote
I thought all DZ and MO blocks had 4 bolt mains?

Yes, on DZ blocks, no on MO blocks. 4 bolt mains for small blocks didn't start until the 1969 model year. Until then, ALL factory small blocks were 2 bolt.

Ed

BillG

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Re: 18L301663 block on eBay
« Reply #4 on: December 24, 2019, 12:24:02 AM »
Thanks Ed and, Happy Holidays to you.
Bill Garrett