olschooltuner
Probationary Member
- 10
- 1
- Nov 6, 2012
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saint joseph,
Missouri
So I have a 420a head that was given to me its been gone through my question is will it bolt up to my 4g63 blk? I have tried a google search on this topic but have no definitive answers. Any links would he appreciated as wrll. Thank you in advance