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Customers

Don S.

John, I can't emphasize this enough, but without the help you're getting me I could not have afforded my dream engine! I literally have cringed when...
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
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Troy K.

Troy K.

Dodge Viper
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Darren B.

Darren B.

John,Racing flat out on the 440/533 engine over 1 season & 65 passes at 8.97@150mph 1.27 60' getting great results!!Engine is GREAT!Thanks mate!
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Derek B.

Derek B.

Great Personalized service. Derek
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Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Tom R.

John--the 408 engine you built for me is outstanding. Feel free to give him my cell number and I'll happily give you a strong reference. Thank you...
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Gary H.

Gary H.

John, Thanks a lot !
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Jim A.

Jim A.

Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
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Dan F.

Dan F.

John, The truck is not done but i drive it daily and it runs good now. Eventually id like to do the rear brakes! Thanks
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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Mitch C.

Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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Harold R.

John, Thanks for the great customer service! Harold
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Maurice

Maurice

Maurice 73 Dodge Dart
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David P.

David P.

Thanks for the brake lines !
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Kayden G.

Well John, your service is amazing if you want my opinion. Never had better from any company I've ordered from. Thanks, Kayden
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Matt C.

Thanks again John, someone who’s willing to help and not just sell parts. So, looks like you’ll be listed on my referrals. Keep in touch. Thanks...
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Brian A.

Brian A.

The 408 engine runs strong, put on dyno 405hp with 415tq N/A not shabby.. also was on 22" wheels with those numbers est. 500-525 @ crank. Thanks so...
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David A.

David A.

Thanks for everything, David
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Toby W.

John, Thanks again so much. You're truly awesome.
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Viper C&C Ported Cylinder Heads

Impressive gains are found with your Viper cylinder heads with Full Porting on intake and exhaust ports, combustion chambers modified and CC'd. Stainless lightweight Manely and Ferrea valves, Serti multi angle valve job, new performance valve springs shimmed to correct seat pressure for our custom camshaft. Custom hardened valve retainers and locks. Viton valve seals. Milled for specified compression and Machined for proper manifold fit.

Go the extra step for power and allow us to port your intake manifold for additional gains.

Custom billet roller rocker packages, hardened pushrods are also available.

New factory cores available if required direct from Chrysler.

Contact Southeast Performance for your specific applications and pricing.





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