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Customers

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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Harold R.

John, Thanks for the great customer service! Harold
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Chris B.

Chris B. won the late model feature easily Texas Motor Speedway.
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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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Bill S.

Bill S.

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

Hannu O.

thank you very much from Finland!
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Bob F.

Bob F.

Plymouth 426 Hemi
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Kayden G.

Kayden G.

Well your service is amazing. Never had better from any company I've ordered from! Kayden
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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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Derek B.

Derek B.

Great Personalized service. Derek
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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Mike M.

John's very honest, something that's hard to find these days. This means he'll tell you the truth and you may not want to hear it. LOL. The best...
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Andrew R.

Andrew R.

I am very pleased with the quality of the magnum deep pan, and the best part is that it really is not much deeper than the stock pan so I dont have...
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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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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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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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Daryl S.

Your 408 runs like a dream. I think we are well over the 400hp side, a new 300hp mustang could not overcome, it is a beast. I am very happy with the...
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Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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Clay B.

Clay B.

Thanks for everything !
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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Henry T.

Henry T.

HEY! Everything is installed and car runs AWESOME! Thanks for everything, Thanks again. Henry 2000 Dodge Viper R/T 10
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Colton H.

Colton H.

"Johns the man, bought a 410 package from him years ago after I got back from overseas. The caveat I gave John was that it had to pass Californian...
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Maurice

Maurice

Maurice 73 Dodge Dart
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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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Chevy 350CI Short Block Flat Top Pistons

 Start with a Great foundation for a mild performance build or a good upgrade for a worn out short block.! The Southeast Performance Street Performer Short Blocks are manufactured using the highest quality parts that will provide you with a strong foundation for your Engine Build.

All of our custom built Chevy 350 shortblocks are fully BluePrinted and Balanced using all the best components, built to your specifications and budget.

  • Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
  • Bore/Stroke: 4.040 x 3.480
  • Displacement: 350 C.I.D.
  • Crankshaft: OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
  • Connecting Rods: OE Powder Metal 5.700" Stock Bolts
  • Pistons: Hypereutectic +6.9cc Flat Top
  • Piston Rings: Moly Rings
  • Compression Ratio: 64cc=9.9:1/72cc=9.1:1/75cc=8.8:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285

Features and benefits:

Torque Plate Honed Blocks

High Quality Components

Brass Freeze plugs

Precision Balanced

We custom build to your specs and budget.

Call Southeast Performance for your precision built shortblock and pricing.

 

 




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