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Ian A.

I wanted to thank you for all your help and support, for being so patient and for being a good, honest person and especially so professional....
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Matt C.

Thanks again John, someone who’s willing to help and not just sell parts. So, looks like you’ll be listed on my referrals. Keep in touch. Thanks...
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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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Robert S.

Robert S.

426 Hemi Cuda
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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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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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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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Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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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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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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Ricky J.

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

David A.

Thanks for everything, David
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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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Carl E.

Dodge SRT-10 Viper
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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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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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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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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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Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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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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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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Bob F.

Bob F.

Plymouth 426 Hemi
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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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Troy K.

Thanks for all your great help with my Viper.
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Home :: Engine Parts :: Cylinder Heads :: Dart :: Dart Cylinder Heads

Dart

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Dart Cylinder Heads

Dart's Cylinder Heads are cast from the same virgin 355-T6 aircraft alloy that is used in Dart Pro-Stock heads. These LS-style heads are available with high flowing as-cast ports. Standard valve angle and spacing is retained for bolt-on compatability. As-cast heads are bowl blended on 5-axis machining centers. Manganese bronze valve guides are used for long life, and hardened valve seats provide durability with unleaded fuels.production, however. We are constantly redefining our products to bring our customers the best performing components at incredible value. Da

DART 385cc BB Chevy

385cc Intake Runners. CNC Ported Intake/Exhaust. CNC Chambers. 598+ CI w/Power Adders. Port Designed for Nitrous. Add New or Supply Castings. Uses Dart 320/360 Casting

DART Pro 1 365cc BB Chevy

365cc Intake Runner. CNC Ported Intake/Exhaust Ports. CNC Chambers. Ports Designed for Nitrous. 2.300/1.880 Valves. Pro 1 Castings: 310,325,345cc Add New or Supply Castings.

DART Pro 1 SBC 23° 245cc

Our Program makes any DART 200-230 into a 245cc Intake Runner with a 2.080 Intake Valve. 5-Axis CNC Ported Intake/Exhaust Ports. CNC Machined Combustion Chambers. SERDI Valve Job. Great Head for Budget Large 400+ Cubic w/Large Power Adder. Flow Numbers Available. Add New or Supply Castings.

DART 210cc SB Ford

210cc Intake Runner. CNC Ported. SERDI Valve Job. 2.020/1.600 Valves. Suitable for 302 w/Power Adder or 351+ w/no Power Adder. Add New Castings or Supply Castings.

DART Pro 1 23° SBC 230cc

Our Program makes any DART 200-215 into a 230cc Intake Runner with a 2.050/2.080 Intake Valve. 5-Axis CNC Ported Intake/Exhaust Ports. CNC Machined Combustion Chambers. SERDI Valve Job. Flow Sheet Available. Add New or Supply Castings.

Contact Southeast Performance Others Available.

rt's new custom designed and built wet flow bench is an example of our commitment to excellence. Capable of replicating the flow characteristics of a 600ci Pro-Stock engine at 10,000rpm, this one of a kind device enables us to analyze cylinder head flow properties in a whole new light. The result is redesigned ports and combustion chambers which produce significant increases in real world power.