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Customers

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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Robert A.

Dude you are badass, no one and I mean one has made me feel better about getting work done then you and I appreciate that. thanks a million
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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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Kayden G.

Kayden G.

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

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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Toby W.

John, Thanks again so much. You're truly awesome.
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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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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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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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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Clay B.

Clay B.

Thanks for everything !
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Carl E.

Carl E.

Dodge SRT-10 Viper
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Mitch C.

Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Robert S.

Robert S.

Great parts and service! Robert
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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Shaine D.

Wow! Thank you for that quick and informative response. Must be why you are always recommended. Shaine
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David C.

Southeastern Performance has my vote. Thanks again!
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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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Steven

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

Gary H.

John, Thanks a lot !
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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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David A.

David A.

Thanks for everything, David
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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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Chevy LS 441CI Dart SHP Short Block

Looking for a large cubic inch short block to make big NA power? This 441CI Dart SHP LS short block is the perfect foundation!

Block: Dart SHP LS Cast Iron Bore/Stroke: 4.125" x 4.125" Displacement: 441 C.I.D. Crankshaft: Scat 4340 Forged 4.125" Stroker Internally Balanced 58 Tooth Connecting Rods: Scat 4340 Forged H Beam 6.125" ARP 8740 Bolts Pistons: 2618 Forged +22cc Dished Piston Rings: Wiseco GFX with Steel Top Ring and Napier 2nd Ring Set Compression Ratio: 66cc= 10.1:1 / 68cc= 9.9:1 / 70cc= 9.8:1 Camshaft Bearings: Installed & Clocked to OEM Position Freeze Plugs: Brass Installed & Sealed Oil Galley Plugs: Installed & Sealed Weight: 285




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