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A New Product->
Adjustable PCV Valve Stops Leaks
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Custom Parts Development->
  |_ Dodge Truck->
    |_ Custom All Wheel Disc Brake Kits
    |_ Custom Billet Fuel Rails
    |_ Custom Billet Radiators
    |_ Custom Billet Valve Covers
    |_ Custom Deep Oil Pans
    |_ Custom Dodge Magnum Rockers->
      |_ Custom Adjustable Roller Rockers
      |_ Custom Stud Mount Roller Rockers
      |_ Our Famous Non Adjust Rockers
    |_ Custom Ground Affects Kit
    |_ Custom HEBB Magnum Girdle Kit
    |_ Custom Tuned Long Tube Headers
    |_ Stainless Braided Brake Lines
  |_ Dodge Viper
  |_ Gen 3 Hemi
  |_ Mopar A, B, E Body Bracing
  |_ Ringbrothers Custom Parts
  |_ Wagner Performance
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Blocks
Engine Parts->
Engine Swap Kits
Engines->
Exhaust Components->
Exterior Vehicle Components->
Fasteners->
Fire Equipment->
Floor Mats->
Fuel Injection Systems
Fuel System Components->
Gaskets->
Gauges->
Gear Venders Overdrive Units
Ignition Components->
Lift Kits->
Lowering Kits->
Nitrous Kits->
Race Car Bodies->
Race Wear and Accessories->
Radiators and Components->
Rear End->
Roll Cages and Accessories->
Seats and Custom Interiors->
Shocks->
Spark Plugs->
Striker Viper heads Return
SuperChargers->
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Tech Help
Throttle Bodies->
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Transmission Components->
Tuning and Controllers->
Turbocharging->
Valvetrain Components->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

Robbie C.

Robbie C.

Great job all round !
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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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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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Hannu O.

Hannu O.

thank you very much from Finland!
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Jason B.

Thanks John.. you have been awesome to work with and I am REALLY looking forward to driving my SRT-10 again :) Jason
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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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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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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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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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Harold R.

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

Derek B.

Great Personalized service. Derek
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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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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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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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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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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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David C.

Southeastern Performance has my vote. Thanks again!
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Ricky J.

Thanks for all the info, you have been a great help and a credit to your company.
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Jim A.

Jim A.

Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
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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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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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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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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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Bob F.

Bob F.

Plymouth 426 Hemi
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Custom Race Series Adjustable Roller Rockers

For those enthusiasts requiring a 3/8" stud mounted adjustable roller rocker. We offer our Custom Race Series roller rocker kits including Poly Locks.  Our Custom made Roller Rockers have larger pins, rollers and rocker bodies for higher level performance.

These 3/8" Stud mount design roller rockers also require a Conversion Kit with Studs, Guideplates and Hardened Pushrods.




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