m menu image  m home

Product List

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->
  |_ 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
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->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

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 ->


Bill S.

Bill S.

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


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...
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 ->


Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
Read More ->


Steve B.

Steve B.

Thanks for the help with my 426 stroker.
Read More ->


Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
Read More ->


Derek B.

Derek B.

Great Personalized service. Derek
Read More ->


David A.

David A.

Thanks for everything, David
Read More ->


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...
Read More ->


Dan B.

Dan B.

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


Billy W.

Billy W.

Dakota R/T 408
Read More ->


Kayden G.

Well John, your service is amazing if you want my opinion. Never had better from any company I've ordered from. Thanks, Kayden
Read More ->


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...
Read More ->


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...
Read More ->


Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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 ->


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 ->


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...
Read More ->


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 ->


Taylor M.

Taylor M.

Thanks a lot John !
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 ->


Gary H.

Gary H.

John, Thanks a lot !
Read More ->


Robert S.

Robert S.

426 Hemi Cuda
Read More ->


Harold R.

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


Custom Adjustable Roller Rockers

Moving further ahead in our Modern Line of Custom Series roller rockers, In 2000 we assisted in the development and R&D of the First True Dodge Magnum Custom Billet Adjustable roller rocker. Borrowing the design of our first successful shaft style rockers, we added a larger wider rocker body, larger pins and rollers including lash adjusters for more demanding engine use and valve spring pressures. Designed for Custom Engine builders to create a BluePrinted valvetrain with Custom Length pushrods. These new adjustable rockers can be found as standard equipment on all our Precision Built Performance Engines.



Parse Time: 0.153 - Number of Queries: 216 - Query Time: 0.0285789980621