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Customers

Benny C.

Benny C.

Thanks for the Great Mopar Service !
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Robert S.

Robert S.

426 Hemi Cuda
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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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Clay B.

Clay B.

Thanks for everything !
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Taylor M.

Taylor M.

Thanks a lot John !
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Hannu O.

Hannu O.

thank you very much from Finland!
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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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Billy W.

Billy W.

Dakota R/T 408
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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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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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Gary H.

Gary H.

John, Thanks a lot !
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Bruce P.

Bruce P.

You’ve got a big fan in me. Oh yeah, the car is awesome. Runs like a raped ape. So thanks a lot !
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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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Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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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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Bob F.

Bob F.

Plymouth 426 Hemi
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Bruce P.

Bruce P.

John, you have been so prompt and helpful. Take care my friend and thanks again. I'll be back. Bruce
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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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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Brian C.

Brian C.

I have never had any problems with John on any transaction. One of the few vendors I have never had a single problem with. Including paying overnight...
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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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David A.

David A.

Thanks for everything, David
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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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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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Josh F.

I've bought parts and dealt with vendors in my job every day for the last 15 years. I have never dealt with a vendor as helpful and punctual as you...
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Chevy 540CI Short Block +10cc Dome Pistons

This short block has fully forged rotating assemble, and Dart block it will hold big power reliably.

  • Block: Dart Big M 9.8 4 Bolt Main 2pc Seal
  • Bore/Stroke: 4.500 x 4.250
  • Displacement: 540 C.I.D.
  • Crankshaft: Manley 4340 Forged 4.250" Stroke Internally Balanced 2pc.
  • Connecting Rods: Manley 4340 Forged H Beam 6.385" ARP 8740 Bolts
  • Pistons: Forged -10cc Dome Single Valve Relief
  • Piston Rings: Moly Rings
  • Compression Ratio: 112cc=9.8:1/118cc=9.4:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:360

Contact Southeast Performance for details and pricing.




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