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Customers

Phil S.

Phil S.

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

Hannu O.

thank you very much from Finland!
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Scot C.

Scot C.

Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
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Chris B.

Chris B. won the late model feature easily Texas Motor Speedway.
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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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Carl E.

Carl E.

Dodge SRT-10 Viper
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Steve V.

Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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Alexander F.

Alexander F.

Hey John! Roller Rockers are still in and have been great. I get almost 18mpg highway! I seriously appreciate all your help.
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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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Robert M.

John, Thank you for all you have done, From your previous email responses, you seem to be old school, a man of his word. Thanks again John for...
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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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Kris L.

John, Sitting in the car with a big smile on my face. Thanks for the quality brand products and the great price. Cheers Kris
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Jason B.

Thanks John.. you have been awesome to work with and I am REALLY looking forward to driving my SRT-10 again :) Jason
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Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
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Robert S.

Robert S.

Great parts and service! Robert
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Maurice

Maurice

Maurice 73 Dodge Dart
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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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Barbara H.

John, Thanks again for making Colton's dream come true! The truck is in the body shop, the cowl hood arrived and the new 408 engine you built is...
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Michael D.

I just wish there were more guys like you around for us gen3 guys. Most just want a sale and don't care to actually help let alone give advice or...
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Brian R.

John!! Got my Viper back together, dyno tuned. Super happy with the results of your work!! Gained 112 RWHP and 107RWTQ!!!!! More at the crank. Sounds...
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Ken L.

John, Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff! Thanks, Ken
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Dan B.

Dan B.

Dakota R/T 408, Thanks for everything! Dan https://www.youtube.com/watch?v=wZekmXKYXA4
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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth

This short block is built for all motor builds with higher compression requiring race gas it will hold up to 700HP.

  • Block: New GM L92/LS3 Aluminum
  • Bore/Stroke: 4.065 x 4.000
  • Displacement: 415 C.I.D.
  • Crankshaft: Manley 4340 Forged 4.000" Stroke Internally Balanced
  • Connecting Rods: Manley 4340 Forged H Beam 6.125� ARP 8740 Bolts
  • Pistons: Forged +4cc dish
  • Piston Rings: Moly Rings
  • Compression Ratio: 64cc=12.1:1/66cc=11.8:1/70cc=11.3:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285

Contact Southeast Performance for details and pricing.




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