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Product List

A New Product->
Air Conditioning Custom Kits->
Automotive and Marine Covers
Brakes->
Carburetor Modifications
Carburetors->
Chrome Accessories->
Chute Kits->
Clutches->
Cold Air Kits->
Custom Hoods->
Custom Parts Development->
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Parts->
  |_ Camshaft Thrust Buttons->
  |_ Camshafts->
  |_ Cylinder Heads->
  |_ Dodge SRT4 Turbo->
  |_ Engine Components->
  |_ Engine Girdles->
  |_ HEMI 5.7L, 6.1L, 6.4L Components->
    |_ 5.7 / 6.1L Hemi Gasket Sets->
    |_ 5.7 / 6.1 Hemi Alternator Fan
    |_ 5.7 / 6.1 Hemi Roller Rockers
    |_ 5.7 / 6.1 HEMI Turbo Kits
    |_ 5.7 / 6.1L Billet Accessories
    |_ 5.7 / 6.1L Hemi Axle Hub Kit
    |_ 5.7 / 6.1L Hemi Belts
    |_ 5.7 / 6.1L Hemi Bolts and Studs
    |_ 5.7 / 6.1L Hemi Camshafts
    |_ 5.7 / 6.1L Hemi Cold Air Kits
    |_ 5.7 / 6.1L Hemi Connecting Rods
    |_ 5.7 / 6.1L Hemi Converters->
    |_ 5.7 / 6.1L Hemi Crank Dampers
    |_ 5.7 / 6.1L Hemi Crankshafts
    |_ 5.7 / 6.1L HEMI Engine Bearings
    |_ 5.7 / 6.1L Hemi Exhaust
    |_ 5.7 / 6.1L Hemi Fuel Injectors
    |_ 5.7 / 6.1L Hemi Fuel Rails
    |_ 5.7 / 6.1L Hemi Intake Manifolds
    |_ 5.7 / 6.1L Hemi Nitrous Systems
    |_ 5.7 / 6.1L HEMI Oil Pans->
    |_ 5.7 / 6.1L Hemi Oiling System
    |_ 5.7 / 6.1L Hemi Piston Rings
    |_ 5.7 / 6.1L Hemi Pistons
    |_ 5.7 / 6.1L Hemi Superchargers
    |_ 5.7 / 6.1L Hemi Suspension
    |_ 5.7 / 6.1L HEMI Throttle Bodies
    |_ 5.7 / 6.1L Hemi Timing Sets
    |_ 5.7 / 6.1L Hemi Transmissions
    |_ 5.7 / 6.1L HEMI Tuning
    |_ 5.7 / 6.1L Hemi Valvetrain
    |_ 5.7 6.1 6.4 Hemi Cylinder Heads
    |_ 5.7L Hemi Water Pump
    |_ 6.1L HEMI Aluminum Blocks
    |_ 6.1L Hemi Lifters
    |_ Carbon Fiber
    |_ Custom 5.7 / 6.1L Chipkiller
    |_ Custom Hemi Billet Main Caps
    |_ Custom Hemi Floor Mats
    |_ Gen 3 Hemi Oil Squirter Plug
    |_ Hemi 5.7 / 6.1L Power Packages
    |_ Hemi 5.7 and 6.1L Valve Covers
    |_ HEMI Drive Shaft Loop
    |_ Hemi Serpentine Belt Conversions
  |_ Intake Manifolds->
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->
Suspension Components->
Tech Help
Throttle Bodies->
Tires->
Traction Components->
Transmission Components->
Tuning and Controllers->
Turbocharging->
Valvetrain Components->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

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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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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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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David P.

David P.

Thanks for the brake lines !
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Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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Derek B.

Derek B.

Great Personalized service. Derek
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Ken L.

John, Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff! Thanks, Ken
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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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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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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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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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Harold R.

John, Thanks for the great customer service! Harold
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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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Maurice

Maurice

Maurice 73 Dodge Dart
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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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Michael D.

I just wish there were more guys like you around for us gen3 guys. Most just want a sale and don't care to actually help let alone give advice or...
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Clay B.

Clay B.

Thanks for everything !
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Andrew R.

Andrew R.

I am very pleased with the quality of the magnum deep pan, and the best part is that it really is not much deeper than the stock pan so I dont have...
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Bob F.

Bob F.

Plymouth 426 Hemi
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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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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Carl E.

Carl E.

Dodge SRT-10 Viper
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
Read More ->


David A.

David A.

Thanks for everything, David
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5.7 / 6.1L HEMI Throttle Bodies



Product Image Item Name- Price
5.7 and 6.1L Hemi 90 mm Billet Throttle Bodies

5.7 and 6.1L Hemi 90 mm Billet Throttle Bodies

These new FAST 90mm Hemi throttle bodies were designed using the latest computer modeling software and test equipment available to produce designs...
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5.7 and 6.1L Hemi Throttle Bodies

5.7 and 6.1L Hemi Throttle Bodies

Southeast Performance is now offering a Billet EFI Throttle Body to work with our aluminum EFI Intake Manifolds for the 5.7, 6.1 and 6.4L...
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85mm Hemi 5.7 and 6.1L Cast Throttle Body

85mm Hemi 5.7 and 6.1L Cast Throttle Body

The 85mm Cast Throttle Body is well suited for 5.7 or 6.1 HEMI engine owners who would like extra horsepower without extensive engine upgrades....
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85mm HEMI Throttle Body with Nitrous Connection

85mm HEMI Throttle Body with Nitrous Connection

Southeast Performance Engine’s nitrous upgrade gives this cast 85mm HEMI throttle body an extra shot of performance. Achieve greatness on the...
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90mm Cast Hemi 5.7 and 6.1L Throttle Body

90mm Cast Hemi 5.7 and 6.1L Throttle Body

The 90mm Cast Throttle Body is well suited for 5.7 or 6.1 HEMI engine owners who would like extra horsepower without extensive engine upgrades....
Contact Us
95mm HEMI 5.7 and 6.1L Nitrous Throttle Bodies

95mm HEMI 5.7 and 6.1L Nitrous Throttle Bodies

Southeast Performance Engine’s nitrous upgrade gives this cast 95mm HEMI throttle body an extra shot of performance. Achieve greatness on the...
Contact Us
HEMI 5.7 – 6.1L 90mm Drive-by-Wire Throttle Body

HEMI 5.7 – 6.1L 90mm Drive-by-Wire Throttle Body

HEMI 5.7l – 6.1L 90mm drive-by-wire throttle body Contact Southeast Performance to Pre-Order yours TODAY. Finally, a plug-and-play** replacement...
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