Do I have to use center bolt heads with my 89 350 TPI & intake?
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formula_novice
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May 22, 2019
- Join DateSep 2003
- LocationSt. Louis, Missouri
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- Car1989 Firebird Formula
- Engine383 Stealth Ram
- Transmission700R4
- Axle/Gears3.73 9 bolt Posi
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No, but if you don't you will need different valve covers.
Thanks!