428ci stroker
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Joined: Jun 2000
Posts: 458
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428ci stroker
[updated:LAST EDITED ON 28-Dec-01 AT 06:04 PM (EST)]>Definitely 4 bolt mains. with that kind of torque. I believe
>only the pre-1982 blocks are 4 bolt?
>
>-Jon
There are no 4 bolt main 351 W blocks.
Call about the kit. There are 2 different deck heights. I THINK the '69/70 are a little shorter. '71 and up are taller. It's been said the 69/70 blocks are a tad stronger.
Also look in to the 377 and 408 kits. They have a more favorable rod ratio and don't need a .060 bore like I believe the 427/428 use.
The 393 kit has also been proving itself.
>only the pre-1982 blocks are 4 bolt?
>
>-Jon
There are no 4 bolt main 351 W blocks.
Call about the kit. There are 2 different deck heights. I THINK the '69/70 are a little shorter. '71 and up are taller. It's been said the 69/70 blocks are a tad stronger.
Also look in to the 377 and 408 kits. They have a more favorable rod ratio and don't need a .060 bore like I believe the 427/428 use.
The 393 kit has also been proving itself.
