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Customers

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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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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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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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Billy W.

Billy W.

Dakota R/T 408
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Marko T.

Marko T.

I have been building cars over 20 years and you have been the best parts dealer ever! Thanx for your friendship! -Marko, Finland
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William K.

You do outstanding work man. My whole crew is ready to see your work in action ;-)
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Rob D.

John is a real awesome guy. i couldn't thank u enough for all the help over 7-8 years.
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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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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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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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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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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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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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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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Kyle M.

Kyle M.

John, I am very pleased with the brake conversion. The kit was very easy to install and I didn't have any problems and look very good as...
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David P.

David P.

Thanks for the brake lines !
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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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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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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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Toby W.

John, Thanks again so much. You're truly awesome.
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Hannu O.

Hannu O.

thank you very much from Finland!
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Vincent G.

Thanks for all, Your shop is very highly recommended by a lot of Dakota/Durango owners up here in Canada.
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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Clay B.

Clay B.

Thanks for everything !
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Chevy 598 Short Block Flat Top Pistons

This bullet proof short block is designed for racing or max effort street build; drive train upgrades may be needed.

  • Block: Dart Big M 9.8 4 Bolt Main 2pc Seal
  • Bore/Stroke: 4.600 x 4.500
  • Displacement: 589 C.I.D.
  • Crankshaft: Manley 4340 Forged 4.500" Stroke Internally Balanced 2pc.
  • Connecting Rods: Manley 4340 Forged H Beam 6.385" ARP 8740 Bolts
  • Pistons: Forged +3cc Flat Top
  • Piston Rings: Moly Rings
  • Compression Ratio: 112cc=10.0:1/118cc=9.7:1
  • Camshaft Bearings: Dart 3 Hole Coated Installed & Clocked
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:360

    Contact Southeast Performance for details and pricing.



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