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A A "NEW" Mopar SB Cylinder Head
A Chrysler 426 and 440 Blocks
A Mopar "Cast Iron" Race Blocks
A Mopar News
A New Mopar B/RB Windage Tray
A New Trick Flow Mopar Head
Air Conditioning Custom Kits->
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Custom Parts Development->
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Parts->
Engines->
Exhaust Components->
Exterior Vehicle Components->
Fasteners->
Fire Equipment->
Floor Mats->
Fuel Injection Systems
Fuel System Components->
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->
SuperChargers->
Suspension Components->
Tech Help
Throttle Bodies->
Tires->
Traction Components->
Transmission Components->
Tuning and Controllers->
Turbocharging->
Valvetrain Components->
  |_ Guideplates->
  |_ Retainers->
  |_ Rev Kits->
  |_ Rocker Arms->
    |_ Comp Cams Rocker Arms
    |_ Crane Rocker Arms
    |_ Crower Rocker Arms
    |_ Ford Rocker Arms
    |_ GM Performance Rocker Arms
    |_ Harland Sharp Rocker Arms
    |_ Isky Rocker Arms
    |_ Mopar Performance Rocker Arms
    |_ Pioneer Rocker Arms
    |_ PRW Rocker Arms
    |_ T&D Rocker Arms
    |_ Yella Terra Rocker Arms
  |_ Seals->
  |_ Stud Girdle Kits->
  |_ Valve Covers->
  |_ Valve Springs->
  |_ Valves->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

Troy K.

Troy K.

Dodge Viper
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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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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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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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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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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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Gary H.

Gary H.

John, Thanks a lot !
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Dan B.

Dan B.

Dakota R/T 408, Thanks for everything! Dan https://www.youtube.com/watch?v=wZekmXKYXA4
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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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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
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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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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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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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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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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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Harold R.

John, Thanks for the great customer service! Harold
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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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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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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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Toby W.

John, Thanks again so much. You're truly awesome.
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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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Clay B.

Clay B.

Thanks for everything !
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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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Alan P.

First off, I just have to say that I have never came across a more stand-up guy that takes his time to connect with his customers and have the...
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Harland Sharp Rocker Arms

We at Custom Speed Parts will guarantee that each Harland Sharp
Rocker Arm is precision machined and hand assembled to provide the
racer with the quality product they deserve. Harland Sharp is the
originator of the roller tip rocker arm for race engines and will always
 be made in the U.S.A. with U.S.A. materials!
We take great pride in continuing to provide you with an affordable
 quality product which you can depend on. We stand behind all this with
a lifetime guarantee against manufacturing defects.

 Contact Southeast Performance for applications and pricing.




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