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Customers

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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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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Robert S.

Robert S.

Great parts and service! Robert
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Marko T.

Marko T.

Hi John! Thanks again for the great service! Marko T. Finland
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Steven

Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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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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David P.

David P.

Thanks for the brake lines !
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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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Steve F.

Thank You for all your help and hookups with the parts - sounds like a lot of people appreciate it, I'm one of those people. - Steve
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Daniel C.

Daniel C.

Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
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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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Toby W.

John, Thanks again so much. You're truly awesome.
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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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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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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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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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Billy W.

Billy W.

Dakota R/T 408
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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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Hannu O.

Hannu O.

thank you very much from Finland!
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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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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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Gary H.

Gary H.

John, Thanks a lot !
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Bob F.

Bob F.

Plymouth 426 Hemi
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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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Ford 393CI Short Block -19.3cc Dish Piston

Great foundation for street machine or cruiser, built with high quality parts for durability.

Here is a base build:

 

  • Block: Seasoned OE Roller Block
  • Bore/Stroke: 4.040 x 3.850
  • Year Range: 1968-1997
  • Displacement: 393 C.I.D.
  • Crankshaft: Scat Nodular Iron 3.850" Stroke 1 Piece Externally Balanced 28oz
  • Connecting Rods: Scat 4340 Forged I Beam 6200" ARP 8740 Bolts
  • Pistons: Forged +19.3cc Dished
  • Piston Rings: Moly Rings
  • Compression Ratio: 58cc=9.3:1/64cc=8.9:1/70cc=8.5:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285

We custom build to your specs and budget.

Call Southeast Performance for your precision built shortblock




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