m menu image  m home

Product List

A A "NEW" Mopar SB Cylinder Head
A Chrysler 426 and 440 Blocks
A Mopar News
A New Mopar B/RB Windage Tray
A New Trick Flow Mopar Head
Air Conditioning Custom Kits->
Automotive and Marine Covers
Brakes->
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->
    |_ Brodix
    |_ Dart
    |_ Edelbrock
    |_ Ford Racing
    |_ GM Performance
    |_ Holley
    |_ Indy Cylinder Head
    |_ JM Striker Cylinder Heads
    |_ Koffel's Place
    |_ Mopar Performance
    |_ Pro-Filer Cylinder Heads
    |_ Sidewinder Mopar Cylinder Heads
    |_ Stage V Cylinder Heads
    |_ Trick Flow Cylinder Heads
    |_ World
  |_ Dodge SRT4 Turbo->
  |_ Engine Components->
  |_ Engine Girdles->
  |_ HEMI 5.7L, 6.1L, 6.4L Components->
  |_ Intake Manifolds->
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->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

Jim A.

Jim A.

Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
Read More ->


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...
Read More ->


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...
Read More ->


Harold R.

John, Thanks for the great customer service! Harold
Read More ->


Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
Read More ->


Bob F.

Bob F.

Plymouth 426 Hemi
Read More ->


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
Read More ->


Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
Read More ->


Dan B.

Dan B.

Dakota R/T 408, Thanks for everything! Dan https://www.youtube.com/watch?v=wZekmXKYXA4
Read More ->


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...
Read More ->


David P.

David P.

Thanks for the brake lines !
Read More ->


Taylor M.

Taylor M.

Thanks a lot John !
Read More ->


Robert S.

Robert S.

426 Hemi Cuda
Read More ->


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
Read More ->


Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
Read More ->


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
Read More ->


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...
Read More ->


Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
Read More ->


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...
Read More ->


Clay B.

Clay B.

Thanks for everything !
Read More ->


Toby W.

John, Thanks again so much. You're truly awesome.
Read More ->


James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
Read More ->


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...
Read More ->


Derek B.

Derek B.

Great Personalized service. Derek
Read More ->


Jason B.

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


Sidewinder Big Block Mopar Cylinder heads

Introducing the Sidewinder Big Block Mopar Cylinder Heads. Some Features include: Angle plugs 11/32 stem 2.14 intake/ 1.81 exhaust 84 cc chambers 210 cc intake runner volume 70 cc exhaust runner volume Bronze guides Uses all stock type manifolds, valve covers, rockers, headers and gaskets. We will be offering this head with any “Package” of springs, retainers, and locks that you may require. We offer 10degree titanium retainers, viton seals, and high quality valve jobs. The seats and guides are checked and clearance and sized. We are also proud to offer PORTING SERVICES TO ENHANCE YOUR HEADS! From milling and intake matching, as well as any level of port work.




Parse Time: 0.161 - Number of Queries: 225 - Query Time: 0.0314475156097